Problem statement: Answer the multiple-choice question.
Query: Which drug has a 17.577\% 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) COc1cccc(C2=CC(=O)CCC2)c1OC
(b) COCCCn1c(=O)c2sccc2n(Cc2ccccc2)c1=O
(c) COc1cc(NC(=O)Cn2cnc(S(=O)(=O)N3CCc4ccccc43)c2)cc(OC)c1OC
Answer: a. COc1cccc(C2=CC(=O)CCC2)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#}
COc1cccc(C2=CC(=O)CCC2)c1OC
COc1cccc(C2=CC(=O)CCC2)c1OC
3-(2,3-dimethoxyphenyl)cyclohex-2-en-1-one