Task: Answer the multiple-choice question.
Question: Which drug has a -1.751\% human ether-à-go-go related gene (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) O=C(CCl)N(CCCNC(=O)C(F)(F)F)c1ccc([N+](=O)[O-])cc1
(b) NC[C@@H]1O[C@H](O[C@@H]2[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](O)[C@H](N)C[C@H](N)[C@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3N)[C@@H]2O)[C@H](N)[C@@H](O)[C@@H]1O.O=S(=O)(O)O
(c) O=C(CSc1ncnc2c1oc1ccccc12)N1CCCc2ccccc21
Answer: c. O=C(CSc1ncnc2c1oc1ccccc12)N1CCCc2ccccc21
{#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#}
O=C(CSc1ncnc2c1oc1ccccc12)N1CCCc2ccccc21
O=C(CSc1ncnc2c1oc1ccccc12)N1CCCc2ccccc21
[O][=C][Branch2][Ring1][=Branch1][C][S][C][=N][C][=N][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][N][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2]
2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-1-(3,4-dihydro-2H-quinolin-1-yl)ethanone