Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.346\% human ether-à-go-go related gene (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) COC(=O)c1ccccc1Nc1cc(C)nc2nc(C)nn12
b) CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)CC)c2ccccn2)cc1
c) Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)C(=O)NCc2ccco2)c1
d) CCNc1nc2nonc2nc1NCC
Answer: a. COC(=O)c1ccccc1Nc1cc(C)nc2nc(C)nn12
{#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#}
COC(=O)c1ccccc1Nc1cc(C)nc2nc(C)nn12
COC(=O)c1ccccc1Nc1cc(C)nc2nc(C)nn12
methyl 2-[(2,5-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)amino]benzoate