Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.349\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCCCNS(=O)(=O)c1ccc(NC(=O)Cc2ccccc2[N+](=O)[O-])cc1
b) CN1CCN(c2ccc(-c3cccc(NC(=O)COc4ccccc4)c3)nn2)CC1
c) O=C(NCc1ccccc1)c1ccc(Cl)cc1
d) COc1ccc(OC2C(=O)N(c3ccc(F)cc3)C2c2ccc(OC)c(OC)c2)cc1
Answer: c. O=C(NCc1ccccc1)c1ccc(Cl)cc1
{#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=C(NCc1ccccc1)c1ccc(Cl)cc1
O=C(NCc1ccccc1)c1ccc(Cl)cc1
N-benzyl-4-chlorobenzamide