Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.588\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1cccc(C(=O)Nc2nc3c(ccc4onc(-c5ccccc5[N+](=O)[O-])c43)s2)c1
b. Cc1nnc2sc(-c3cccc4ccccc34)nn12
c. COc1ccc(C(=O)Nc2cc(OC)c(Cl)cc2OC)cc1
Answer: a. COc1cccc(C(=O)Nc2nc3c(ccc4onc(-c5ccccc5[N+](=O)[O-])c43)s2)c1
{#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#}
COc1cccc(C(=O)Nc2nc3c(ccc4onc(-c5ccccc5[N+](=O)[O-])c43)s2)c1
COc1cccc(C(=O)Nc2nc3c(ccc4onc(-c5ccccc5[N+](=O)[O-])c43)s2)c1
3-methoxy-N-[8-(2-nitrophenyl)-[1,3]thiazolo[4,5-e][1,2]benzoxazol-2-yl]benzamide