Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.651\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC(=O)/C(N=Nc1cccc(C(F)(F)F)c1)=C(\C)O
(b) Cc1nnc(NC(=O)c2ccccc2F)s1
(c) O=C(C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
Answer: b. Cc1nnc(NC(=O)c2ccccc2F)s1
{#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#}
Cc1nnc(NC(=O)c2ccccc2F)s1
Cc1nnc(NC(=O)c2ccccc2F)s1
2-fluoro-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide