Task: Answer the multiple-choice question.
Question: Which drug has a 10.428\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(=O)c1c(C)[nH]c(C(=O)N(C)C(c2ccccc2)c2ccccc2)c1C
b.) Cc1c(C(=O)N(C)CC2COc3ccccc3O2)oc2ccccc12
c.) CCCOC(=O)CSc1nc(N)c(C#N)c(-c2ccco2)c1C#N
d.) CCOCCCN1CN(S(=O)(=O)c2ccc(Cl)cc2)c2nc3ccccc3nc21
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)N(C)C(c2ccccc2)c2ccccc2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1c(C)[nH]c(C(=O)N(C)C(c2ccccc2)c2ccccc2)c1C
CC(=O)c1c(C)[nH]c(C(=O)N(C)C(c2ccccc2)c2ccccc2)c1C
4-acetyl-N-benzhydryl-N,3,5-trimethyl-1H-pyrrole-2-carboxamide