Task: Answer the MCQ question.
Query: Which drug exhibits a 13.800\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(NC1CCCC1)c1noc2c1CCCCC2
(b) COc1ccc(NC(=S)Nc2ccc(S(N)(=O)=O)cc2)c(OC)c1
(c) CCOC(=O)c1c(NC(=O)C2C3C=CC(CC3)C2C(=O)O)sc(C)c1C
(d) O=C(c1ccccc1)N1CCCCC(S(=O)(=O)c2ccccc2)C1=O
(e) COc1ccc(CC(=O)NC(C)CCc2ccccc2)cc1
Answer: a. O=C(NC1CCCC1)c1noc2c1CCCCC2
{#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(NC1CCCC1)c1noc2c1CCCCC2
O=C(NC1CCCC1)c1noc2c1CCCCC2
N-cyclopentyl-5,6,7,8-tetrahydro-4H-cyclohepta[d][1,2]oxazole-3-carboxamide