Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.646\% 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 additional words.
Options:
a) CCOC(=O)c1c(C)[nH]c(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c1C
b) CSc1nnc(-c2ccc(S(=O)(=O)N3CCOCC3)cc2)n1CC1CCCO1
c) O=C(NCc1ccc(Cl)cc1)c1cc(=O)[nH]c2ccc(S(=O)(=O)N3CCOCC3)cc12
d) CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c(=O)[nH]c1=O
Answer: d. CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)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#}
CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(Cl)cc2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-2-[(4-chlorophenyl)sulfonyl-methylamino]-N-(2-methoxyethyl)acetamide