Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.773\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccncc1
b.) Clc1ccccc1-c1nnc2sc(-c3ccco3)nn12
c.) C/C(=N\Nc1cc(C)nc(NCc2ccccc2)n1)c1ccc([N+](=O)[O-])cc1
d.) Cc1ccc2oc(=O)n(CC(=O)OCCC(C)C)c2c1
Answer: c. C/C(=N\Nc1cc(C)nc(NCc2ccccc2)n1)c1ccc([N+](=O)[O-])cc1
{#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#}
C/C(=N\Nc1cc(C)nc(NCc2ccccc2)n1)c1ccc([N+](=O)[O-])cc1
C/C(=N\Nc1cc(C)nc(NCc2ccccc2)n1)c1ccc([N+](=O)[O-])cc1
2-N-benzyl-6-methyl-4-N-[(E)-1-(4-nitrophenyl)ethylideneamino]pyrimidine-2,4-diamine