Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 24.128\% 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) COC(=O)/C=C/c1cnc2ccccc2c1
(b) Cc1onc(-c2ccccc2)c1-c1n[nH]c(=S)n1-c1ccc(C(=O)O)cc1
(c) COc1cc(/C=N\Nc2nc(-c3ccc(C)cc3)c(NC(C)=O)s2)ccc1O
Answer: a. COC(=O)/C=C/c1cnc2ccccc2c1
{#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#}
COC(=O)/C=C/c1cnc2ccccc2c1
COC(=O)/C=C/c1cnc2ccccc2c1
methyl (E)-3-quinolin-3-ylprop-2-enoate