Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.820\% 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 other words.
Options:
a.) Cc1c(C(=O)N(C)C)sc(NC(=O)c2cccc([N+](=O)[O-])c2)c1C#N
b.) COc1ccc(CNCCc2ccc([N+](=O)[O-])cc2)c(OC)c1OC.O=C(O)C(=O)O
c.) Oc1[nH]c(N=C2N=c3ccccc3=N2)c2ccccc12
d.) Oc1c(C(Nc2ccccn2)c2ccccn2)ccc2cccnc12
e.) C/C(=N/O)c1c(O)c(C)c(-c2ccccc2)n(-c2ccccc2)c1=O
Answer: a. Cc1c(C(=O)N(C)C)sc(NC(=O)c2cccc([N+](=O)[O-])c2)c1C#N
{#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#}
Cc1c(C(=O)N(C)C)sc(NC(=O)c2cccc([N+](=O)[O-])c2)c1C#N
Cc1c(C(=O)N(C)C)sc(NC(=O)c2cccc([N+](=O)[O-])c2)c1C#N
4-cyano-N,N,3-trimethyl-5-[(3-nitrobenzoyl)amino]thiophene-2-carboxamide