Task: Answer the MCQ question.
Query: Which drug exhibits a 5.479\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=c1cnn(-c2ccc(Cl)cc2Cl)c(-c2ccccc2)c1
b) COc1ccc(-c2csc(NC(=O)CN3C(=O)C4CC=CCC4C3=O)n2)cc1OC
c) CCC(=O)N=c1sc2c(C)cc(C)cc2n1CC(=O)OC
d) O=C(CN1c2cccc3cccc(c23)S1(=O)=O)Nc1ccccc1
Answer: a. O=c1cnn(-c2ccc(Cl)cc2Cl)c(-c2ccccc2)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#}
O=c1cnn(-c2ccc(Cl)cc2Cl)c(-c2ccccc2)c1
O=c1cnn(-c2ccc(Cl)cc2Cl)c(-c2ccccc2)c1
1-(2,4-dichlorophenyl)-6-phenylpyridazin-4-one