Task: Answer the MCQ question.
Query: Which drug has a 6.790\% 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(Nc1cc(C(F)(F)F)ccc1Cl)c1ccncc1
b: CC(C)(C)NC(=O)CSc1nnc(NC(=O)CCc2ccccc2)s1
c: Cc1ccc(SCc2[nH]nc3c2C2(C(=O)Nc4ccc(F)cc42)C(C#N)=C(N)O3)cc1
Answer: a. O=C(Nc1cc(C(F)(F)F)ccc1Cl)c1ccncc1
{#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(Nc1cc(C(F)(F)F)ccc1Cl)c1ccncc1
O=C(Nc1cc(C(F)(F)F)ccc1Cl)c1ccncc1
N-[2-chloro-5-(trifluoromethyl)phenyl]pyridine-4-carboxamide