Task: Answer the multiple-choice question.
Question: Which compound has a 19.565\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(NS(=O)(=O)c2ccc(-n3cccn3)cc2)nc1
b COC(=O)[C@@]1(Cc2ccc(F)cc2)[C@H]2c3cc(C(=O)N(C)C)n(C[C@H](O)CO)c3C[C@H]2CN1C(=O)c1ccccc1
c CC(c1ccccn1)N(CCN(C)C)C(=S)Nc1ccccc1F
d Cc1cc(C)c2c(NC(=S)NC(=O)c3ccccc3)n[nH]c2n1
Answer: b. COC(=O)[C@@]1(Cc2ccc(F)cc2)[C@H]2c3cc(C(=O)N(C)C)n(C[C@H](O)CO)c3C[C@H]2CN1C(=O)c1ccccc1
{#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#}
COC(=O)[C@@]1(Cc2ccc(F)cc2)[C@H]2c3cc(C(=O)N(C)C)n(C[C@H](O)CO)c3C[C@H]2CN1C(=O)c1ccccc1
COC(=O)[C@@]1(Cc2ccc(F)cc2)[C@H]2c3cc(C(=O)N(C)C)n(C[C@H](O)CO)c3C[C@H]2CN1C(=O)c1ccccc1
methyl (2R,3R,6R)-4-benzoyl-9-[(2S)-2,3-dihydroxypropyl]-10-(dimethylcarbamoyl)-3-[(4-fluorophenyl)methyl]-4,9-diazatricyclo[6.3.0.02,6]undeca-1(8),10-diene-3-carboxylate