Task: Answer the multiple choice question.
Question: Which compound has a 16.611\% 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(CN1C(=O)c2ccccc2C1=O)Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1
b: CCn1c2ccccc2c2nnc(SCCCn3c(=O)[nH]c4ccccc43)nc21
c: COc1cc(C(=O)Nc2ccc3c(c2)ncn3C)cc(OC)c1OC
Answer: c. COc1cc(C(=O)Nc2ccc3c(c2)ncn3C)cc(OC)c1OC
{#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#}
COc1cc(C(=O)Nc2ccc3c(c2)ncn3C)cc(OC)c1OC
COc1cc(C(=O)Nc2ccc3c(c2)ncn3C)cc(OC)c1OC
3,4,5-trimethoxy-N-(1-methylbenzimidazol-5-yl)benzamide