Task: Answer the MCQ question.
Query: Which drug has a -15.683\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(N2C(=O)C3CCC(C)(C2=O)C3(C)C)cc1
(b) Cc1ccc(C(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)cc1S(=O)(=O)N1CCCCC1
(c) C/C(CCC(=O)OC[C@H]1O[C@H](C#Cc2ccccc2)C=C[C@@H]1Oc1ccc(C)cc1)=N\OC[C@@H](O)[C@H]1O[C@@H]2OC(C)(C)O[C@@H]2[C@H]1O
Answer: c. C/C(CCC(=O)OC[C@H]1O[C@H](C#Cc2ccccc2)C=C[C@@H]1Oc1ccc(C)cc1)=N\OC[C@@H](O)[C@H]1O[C@@H]2OC(C)(C)O[C@@H]2[C@H]1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(CCC(=O)OC[C@H]1O[C@H](C#Cc2ccccc2)C=C[C@@H]1Oc1ccc(C)cc1)=N\OC[C@@H](O)[C@H]1O[C@@H]2OC(C)(C)O[C@@H]2[C@H]1O
C/C(CCC(=O)OC[C@H]1O[C@H](C#Cc2ccccc2)C=C[C@@H]1Oc1ccc(C)cc1)=N\OC[C@@H](O)[C@H]1O[C@@H]2OC(C)(C)O[C@@H]2[C@H]1O
[(2R,3S,6S)-3-(4-methylphenoxy)-6-(2-phenylethynyl)-3,6-dihydro-2H-pyran-2-yl]methyl(4E)-4-[(2R)-2-[(3aR,5R,6S,6aR)-6-hydroxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-hydroxyethoxy]iminopentanoate