Task: Answer the multiple-choice question.
Question: Which drug has a 13.251\% 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, or d without using any other words.
Options:
a. COc1ccc(C(=O)NCCNC(=O)c2cnccn2)cc1
b. COc1ccc2[nH]c(CN3CCN(CCC(C)C)C(CCO)C3)c(C)c2c1
c. O=C(Nc1ccccc1N1CCCC1)c1ccc2ccccc2c1
d. Cc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)cc1
Answer: c. O=C(Nc1ccccc1N1CCCC1)c1ccc2ccccc2c1
{#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#}
O=C(Nc1ccccc1N1CCCC1)c1ccc2ccccc2c1
O=C(Nc1ccccc1N1CCCC1)c1ccc2ccccc2c1
N-(2-pyrrolidin-1-ylphenyl)naphthalene-2-carboxamide