Task: Answer the MCQ question.
Question: Which compound has a 5.023% 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 additional words.
Options:
a: O=C1C2CCCN2C(c2cccnc2)N1c1nccs1
b: O=S(=O)(Nc1ccc2c(c1)nc1n2CCOC1)c1ccccc1
c: O=C(CC(Nc1cccc(Cl)c1Cl)C(=O)O)c1ccccc1
d: CC(C)NS(=O)(=O)c1ccc(NC(=S)NC(=O)c2cccc([N+](=O)[O-])c2)cc1
Answer: a. O=C1C2CCCN2C(c2cccnc2)N1c1nccs1
{#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=C1C2CCCN2C(c2cccnc2)N1c1nccs1
O=C1C2CCCN2C(c2cccnc2)N1c1nccs1
3-pyridin-3-yl-2-(1,3-thiazol-2-yl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one