Task: Answer the multiple-choice question.
Query: Which compound has a -25.955\% 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, d, or e without using any additional words.
Options:
a) CC(NC(=O)c1cc2c(s1)CS(=O)(=O)C2)c1ccccc1
b) COCCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
c) Cc1cccc(C)c1N1CCN(S(=O)(=O)N(C)C)CC1
d) Cn1cc(Br)c(C(=O)NC2CCCCCC2)n1
e) COc1cc(CCC(=O)Nc2nnc(-c3cccnc3)s2)cc(OC)c1OC
Answer: b. COCCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)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#}
COCCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
COCCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
3-(2-methoxyethyl)-2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-5H-pyrimido[5,4-b]indol-4-one