Task: Answer the MCQ question.
Question: Which compound exhibits a 7.424\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(OCC(=O)N2CCN(C(=O)c3ccc([N+](=O)[O-])cc3)CC2)cc1
b CCCCOc1ccc(C(=O)NCC(=O)NCCCn2nc(C)cc2C)cc1
c Cc1ccc(-c2nc3ccccc3c(C(=O)O)c2CC(=O)O)cc1
d COc1cc2c(cc1OC)CN(C(=O)CN1CCN(S(=O)(=O)c3ccccc3)CC1)CC2
e CC(C)N1CCN(C2CSCCSC2)CC1CCO
Answer: c. Cc1ccc(-c2nc3ccccc3c(C(=O)O)c2CC(=O)O)cc1
{#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#}
Cc1ccc(-c2nc3ccccc3c(C(=O)O)c2CC(=O)O)cc1
Cc1ccc(-c2nc3ccccc3c(C(=O)O)c2CC(=O)O)cc1
3-(carboxymethyl)-2-(4-methylphenyl)quinoline-4-carboxylic acid