Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 15.831\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Clc1ccc(CON/C=N/c2ncnc3sccc23)cc1
b: O=C(c1ccc(COc2ccccc2[N+](=O)[O-])o1)N1CCCCC1
c: Cc1cc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)no1
d: O=C(CSc1ccccn1)NC1CCCC1
Answer: d. O=C(CSc1ccccn1)NC1CCCC1
{#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(CSc1ccccn1)NC1CCCC1
O=C(CSc1ccccn1)NC1CCCC1
N-cyclopentyl-2-pyridin-2-ylsulfanylacetamide