Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.360\% 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.) O=C1C(=Nc2cccc(Cl)c2)CC(c2ccc(Cl)cc2)N1c1cccc(Cl)c1
b.) Cc1nn(C)cc1/C=C/C(=O)c1cccs1
Answer: a. O=C1C(=Nc2cccc(Cl)c2)CC(c2ccc(Cl)cc2)N1c1cccc(Cl)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=C1C(=Nc2cccc(Cl)c2)CC(c2ccc(Cl)cc2)N1c1cccc(Cl)c1
O=C1C(=Nc2cccc(Cl)c2)CC(c2ccc(Cl)cc2)N1c1cccc(Cl)c1
1-(3-chlorophenyl)-5-(4-chlorophenyl)-3-(3-chlorophenyl)iminopyrrolidin-2-one