Task: Answer the MCQ question.
Question: Which compound has a -1.799% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cccc(Nc2nc(Nc3ccc(Cl)c(C(=O)O)c3)nc(C)c2[N+](=O)[O-])c1
b. CCOc1ccc(N(C)S(=O)(=O)c2ccc(C)c(C(=O)Nc3nnc(C4CC4)s3)c2)cc1
c. COc1ccc(N2CCN(C(=O)c3ccc4c(c3)NC(=O)C(CSCc3ccc(C)cc3)N4)CC2)cc1
d. C=CCn1c(Cc2csc(N)n2)nnc1SCC(=O)OCC
Answer: a. COc1cccc(Nc2nc(Nc3ccc(Cl)c(C(=O)O)c3)nc(C)c2[N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(Nc2nc(Nc3ccc(Cl)c(C(=O)O)c3)nc(C)c2[N+](=O)[O-])c1
COc1cccc(Nc2nc(Nc3ccc(Cl)c(C(=O)O)c3)nc(C)c2[N+](=O)[O-])c1
2-chloro-5-[[4-(3-methoxyanilino)-6-methyl-5-nitropyrimidin-2-yl]amino]benzoic acid