Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.342% 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, d, or e without using any additional words.
Options:
a: COc1ccc(NC(=O)C(CCS(C)(=O)=O)N2C(=O)c3ccccc3C2=O)cc1
b: CCOc1ccc(NC(=O)CSc2nc3c(c(=O)n2-c2ccccc2OC)SCC3)cc1
c: CCCCC1=CC2=CC(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CO1
d: Cc1noc(C)c1S(=O)(=O)N(C)CC(=O)NCc1ccccc1
e: CCOC(=O)c1ccccc1NC(=O)c1cccc(F)c1
Answer: c. CCCCC1=CC2=CC(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CO1
{#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#}
CCCCC1=CC2=CC(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CO1
CCCCC1=CC2=CC(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CO1
(3-butyl-7-methyl-6,8-dioxoisochromen-7-yl) cyclopentanecarboxylate