Task: Answer the MCQ question.
Question: Which compound has a 8.499% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(C(=O)NCCONC(=O)c2ccc(OC)cc2)cc1
b: CC1CC(C)CN(CCCNC(=O)C2CCCN(c3nnc(N4CCCC4=O)s3)C2)C1
c: CCOc1ccc(NC(=O)C2CCN(C(=O)NC3CCCCC3)CC2)cc1
d: O=C(CSc1nnc2ccccn12)NNC(=O)c1cccc([N+](=O)[O-])c1
e: O=C(NCc1ccccn1)C1CN(S(=O)(=O)c2ccccc2)CCN1S(=O)(=O)c1ccccc1
Answer: b. CC1CC(C)CN(CCCNC(=O)C2CCCN(c3nnc(N4CCCC4=O)s3)C2)C1
{#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#}
CC1CC(C)CN(CCCNC(=O)C2CCCN(c3nnc(N4CCCC4=O)s3)C2)C1
CC1CC(C)CN(CCCNC(=O)C2CCCN(c3nnc(N4CCCC4=O)s3)C2)C1
N-[3-(3,5-dimethylpiperidin-1-yl)propyl]-1-[5-(2-oxopyrrolidin-1-yl)-1,3,4-thiadiazol-2-yl]piperidine-3-carboxamide