Task: Answer the MCQ question.
Query: Which compound exhibits a -0.629\% 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] COc1ccc(NC(=O)C2CC(c3cc(OC)c(OC)c(OC)c3)=NO2)cc1OC
[b] COc1ccc(C(=O)Nc2nnc(S(=O)(=O)Cc3ccccc3)s2)cc1
[c] O=C(Cc1csc(NC(=O)Nc2ccc(Cl)cc2)n1)NCc1cccnc1
[d] O=S1(=O)NC(=NCCOCCO)c2ccccc21
Answer: a. COc1ccc(NC(=O)C2CC(c3cc(OC)c(OC)c(OC)c3)=NO2)cc1OC
{#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#}
COc1ccc(NC(=O)C2CC(c3cc(OC)c(OC)c(OC)c3)=NO2)cc1OC
COc1ccc(NC(=O)C2CC(c3cc(OC)c(OC)c(OC)c3)=NO2)cc1OC
N-(3,4-dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide