Task: Answer the MCQ question.
Question: Which drug has a -17.247% human ether-à-go-go related gene (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 other words.
Options:
a COc1ccc(C(=O)CCC(=O)N2CCN(c3cc(C)ccc3C)CC2)cc1
b CC1=N/C(=C\c2ccc([N+](=O)[O-])cc2)C(=O)N1c1ccc(Br)c(C)c1
c CCN(CC)C(=O)c1ccc(COc2ccccc2Cl)cc1
d CC1CCCN(S(=O)(=O)c2ccc(NC(=O)Cn3nnc(-c4ccccc4F)n3)cc2)C1
Answer: c. CCN(CC)C(=O)c1ccc(COc2ccccc2Cl)cc1
{#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#}
CCN(CC)C(=O)c1ccc(COc2ccccc2Cl)cc1
CCN(CC)C(=O)c1ccc(COc2ccccc2Cl)cc1
4-[(2-chlorophenoxy)methyl]-N,N-diethylbenzamide