Task: Answer the multiple choice question.
Question: Which drug exhibits a 17.826\% 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 other words.
Options:
a COc1ccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)cc1F
b Cc1ccc(C(=O)N2CCCC2)c(F)c1F
c Cn1c(C(=O)N[C@@H](C(=O)O)c2ccccc2)cc2cc(F)ccc21
Answer: c. Cn1c(C(=O)N[C@@H](C(=O)O)c2ccccc2)cc2cc(F)ccc21
{#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#}
Cn1c(C(=O)N[C@@H](C(=O)O)c2ccccc2)cc2cc(F)ccc21
Cn1c(C(=O)N[C@@H](C(=O)O)c2ccccc2)cc2cc(F)ccc21
(2R)-2-[(5-fluoro-1-methylindole-2-carbonyl)amino]-2-phenylacetic acid