Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.859% 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) CC1(C(=O)NC2CCCCCCC2)CCC(=O)N1CCN1CCOCC1
b) C/C(=N/NS(=O)(=O)c1ccc(C)cc1)[C@H]1C[C@@H]1c1ccccc1
c) CC(C)CC(=O)c1c[nH]c(C(=O)O)c1
d) O=C(Nc1nnc(-c2cccnc2)s1)c1cccs1
Answer: c. CC(C)CC(=O)c1c[nH]c(C(=O)O)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#}
CC(C)CC(=O)c1c[nH]c(C(=O)O)c1
CC(C)CC(=O)c1c[nH]c(C(=O)O)c1
4-(3-methylbutanoyl)-1H-pyrrole-2-carboxylicacid