Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.178\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: C=CCSc1nc2ccsc2c(=O)n1-c1ccccc1
b: O=C(Cn1cccn1)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
c: COc1ccc2cc(C(=O)Nc3ccc(S(N)(=O)=O)cc3)sc(=O)c2c1OC
Answer: b. O=C(Cn1cccn1)N1CCCC(N2CCN(c3ccccc3F)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#}
O=C(Cn1cccn1)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
O=C(Cn1cccn1)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
1-[3-[4-(2-fluorophenyl)piperazin-1-yl]piperidin-1-yl]-2-pyrazol-1-ylethanone