Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.841\% 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(CSc1nnc(-c2cccnc2)s1)Nc1ccccc1
b) COc1ccc(/C=N/NC(=S)N[C@H]2CC3CCC2C3)cc1
c) CC(C)NC(=O)c1ccc(COc2ccc(C(C)(C)C)cc2)o1
Answer: a. O=C(CSc1nnc(-c2cccnc2)s1)Nc1ccccc1
{#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(CSc1nnc(-c2cccnc2)s1)Nc1ccccc1
O=C(CSc1nnc(-c2cccnc2)s1)Nc1ccccc1
N-phenyl-2-[(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)sulfanyl]acetamide