Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.664\% 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 additional words.
Options:
a) CCN(CC)CCNc1nc2c(c(=O)[nH]c(=O)n2C)n1CCCc1ccccc1
b) CCOc1ccc(NC(=O)c2cccs2)c([N+](=O)[O-])c1
c) O=C(Nc1ccccn1)c1ccc(S(=O)(=O)N2CCCC2)cc1
d) CCCCN(C(=O)C1=COCCO1)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: d. CCCCN(C(=O)C1=COCCO1)c1c(N)n(CCCC)c(=O)[nH]c1=O
{#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#}
CCCCN(C(=O)C1=COCCO1)c1c(N)n(CCCC)c(=O)[nH]c1=O
CCCCN(C(=O)C1=COCCO1)c1c(N)n(CCCC)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-butyl-2,3-dihydro-1,4-dioxine-5-carboxamide