Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.802\% 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(C(=O)CN(C)Cc1c(F)cccc1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b: Cc1ccccc1-c1nnc(SCC(=O)NC2CCCCC2)o1
c: CCCC12CN(C(=O)c3ccc([N+](=O)[O-])cc3)CC(C)(CN(C(=O)c3ccc([N+](=O)[O-])cc3)C1)C2=O
d: O=C(NCc1ccc2c(c1)OCO2)c1ccc(-n2cnnn2)cc1
Answer: a. CCN(C(=O)CN(C)Cc1c(F)cccc1Cl)c1c(N)n(Cc2ccccc2)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#}
CCN(C(=O)CN(C)Cc1c(F)cccc1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCN(C(=O)CN(C)Cc1c(F)cccc1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-2-[(2-chloro-6-fluorophenyl)methyl-methylamino]-N-ethylacetamide