Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.503\% 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 other words.
Options:
a Cc1ccccc1N1CCN(C2CCCN(C(=O)c3ccccn3)C2)CC1
b CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
c CCC(=O)Nc1nc2ccc([N+](=O)[O-])cc2s1
d CC(C)N(C(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)C(C)C
Answer: b. CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)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)CSCc2cccc(C)c2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methoxyethyl)-2-[(3-methylphenyl)methylsulfanyl]acetamide