Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.186\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(OC)c(/C=N/OC(=O)Nc2ccc(Cl)cc2)c1
[b] CCOc1ccccc1CN1CCN(S(=O)(=O)CC)CC1.O=C(O)C(=O)O
[c] NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCCC3
Answer: a. COc1ccc(OC)c(/C=N/OC(=O)Nc2ccc(Cl)cc2)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#}
COc1ccc(OC)c(/C=N/OC(=O)Nc2ccc(Cl)cc2)c1
COc1ccc(OC)c(/C=N/OC(=O)Nc2ccc(Cl)cc2)c1
(4-chloroanilino)-[(E)-(2,5-dimethoxyphenyl)methylideneamino]oxymethanone