Task: Answer the multiple-choice question.
Question: Which compound has a 18.520% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCCCCCC12CCC(C(=O)O)(CC1)CC2
b: CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)c3ccccc3OC)cc2)s1
c: O=C(Nc1cccc2c1C(=O)NC2=O)c1cccc(N2C(=O)CCC2=O)c1
d: COc1ccccc1NC(=O)c1c(C)cc(=O)oc1C
e: O=C1CCN(CCc2ccccc2)CCN1[C@H](CSc1ccccc1)Cc1ccccc1
Answer: b. CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)c3ccccc3OC)cc2)s1
{#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#}
CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)c3ccccc3OC)cc2)s1
CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)c3ccccc3OC)cc2)s1
N-[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]-2-methoxybenzamide