Task: Answer the MCQ question.
Question: Which compound has a 17.704% 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) COc1ccc(NC(=O)c2ccc(-n3cncn3)c([N+](=O)[O-])c2)cc1
b) O=C1C2CCCN2C(c2ccccc2)N1c1nccs1
c) CC(C)OC(=O)C(C)(C)Oc1ccc(C(=O)c2ccc(Cl)cc2)cc1
d) CN1C(=S)SC(C)(C)C1/[N+]([O-])=C/c1cccnc1
Answer: b. O=C1C2CCCN2C(c2ccccc2)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(c2ccccc2)N1c1nccs1
O=C1C2CCCN2C(c2ccccc2)N1c1nccs1
3-phenyl-2-(1,3-thiazol-2-yl)-5,6,7,7a-tetrahydro-3H-pyrrolo[1,2-c]imidazol-1-one