Problem statement: Answer the MCQ question.
Question: Which drug has a -3.443\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1cc(C(=O)NCC(=O)N/N=C/c2cccc(OC(=O)c3ccco3)c2)cc(OC)c1OC
b. COc1cc(/C=C/C(=O)OCC(=O)Nc2ccc(C)cc2[N+](=O)[O-])ccc1O
Answer: b. COc1cc(/C=C/C(=O)OCC(=O)Nc2ccc(C)cc2[N+](=O)[O-])ccc1O
{#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#}
COc1cc(/C=C/C(=O)OCC(=O)Nc2ccc(C)cc2[N+](=O)[O-])ccc1O
COc1cc(/C=C/C(=O)OCC(=O)Nc2ccc(C)cc2[N+](=O)[O-])ccc1O
[2-(4-methyl-2-nitroanilino)-2-oxoethyl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate