Problem statement: Answer the multiple-choice question.
Query: Which drug has a 3.874\% 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) Cc1cc(-c2cccs2)nc(-n2cccc2)n1
b) O=C(CN1C(=O)CC(c2ccco2)Sc2ccccc21)NC1CCCCC1
c) COc1cc(COCC(O)CN2CCN(CCN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc(OC)c1OC.Cl
Answer: a. Cc1cc(-c2cccs2)nc(-n2cccc2)n1
{#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#}
Cc1cc(-c2cccs2)nc(-n2cccc2)n1
Cc1cc(-c2cccs2)nc(-n2cccc2)n1
4-methyl-2-pyrrol-1-yl-6-thiophen-2-ylpyrimidine