Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.499% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(-c2nnc(SCC#CCO)o2)cc1OC
b Cc1ccc(C(=O)CSc2nc3ccccc3c(=O)n2N)o1
c O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
d COc1ccc(C(=O)N2C(=S)NC(=O)/C2=C\c2ccc(C)cc2)cc1
Answer: c. O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
2-[3-oxo-3-(4-pyridin-2-ylpiperazin-1-yl)propyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione