Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.671\% 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: CCCN(C(=O)c1ccc([N+](=O)[O-])c(C)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b: COc1cc(C(=O)CSc2nc3ccccc3o2)cc(OC)c1OC
c: Cc1ccc(C(=O)N2CCCC(Nc3ccc(C(C)C)cc3)C2)cn1
d: CCOC(=O)c1c(NC(=O)COC(=O)c2ccc(C)s2)sc2c1CC(C)(C)NC2(C)C
Answer: a. CCCN(C(=O)c1ccc([N+](=O)[O-])c(C)c1)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#}
CCCN(C(=O)c1ccc([N+](=O)[O-])c(C)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCCN(C(=O)c1ccc([N+](=O)[O-])c(C)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-3-methyl-4-nitro-N-propylbenzamide