Task: Answer the MCQ question.
Query: Which drug exhibits a -19.684% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)CCNC(=O)CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1
[b] COC(=O)COc1ccc(/C=C2\C(=O)NC(=S)N(c3ccc(C)cc3)C2=O)cc1OC
[c] CC(C)c1ccccc1NC(=O)CC1(CC(=O)O)CCCC1
[d] CC1(C)CCC(=O)N2CC[C@H]3C[C@H](OC(=O)Nc4ccc(Br)cc4)C[C@@H]1[C@H]32
Answer: a. CC(C)CCNC(=O)CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1
{#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#}
CC(C)CCNC(=O)CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1
CC(C)CCNC(=O)CN(Cc1ccccc1)C(=O)CCC(=O)Nc1ccccn1
N'-benzyl-N'-[2-(3-methylbutylamino)-2-oxoethyl]-N-pyridin-2-ylbutanediamide