Problem statement: Answer the multiple-choice question.
Question: Which drug has a 0.827\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOC(=O)c1cc(-c2ccc(C)o2)n[nH]1
b: CCc1nnc(NC(=O)C23CC4CC(CC(C4)C2)C3)s1
c: COc1cccc(CSc2nnnn2-c2ccc(O)cc2)c1
d: COc1cccc(NC(=O)CSc2nc3ccccc3c3nc4ccccc4n23)c1
Answer: c. COc1cccc(CSc2nnnn2-c2ccc(O)cc2)c1
{#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(CSc2nnnn2-c2ccc(O)cc2)c1
COc1cccc(CSc2nnnn2-c2ccc(O)cc2)c1
4-[5-[(3-methoxyphenyl)methylsulfanyl]tetrazol-1-yl]phenol