Task: Answer the MCQ question.
Query: Which drug has a 11.963\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cccc(C(C)C)c1NC(=O)COC(=O)c1cc2ccccc2oc1=O
b: CCC[N+](CC#Cc1ccccc1)(CCC)CC(=O)c1ccc(Cl)cc1
c: O=C1CN=C(c2ccccc2)c2ccccc2N1
Answer: c. O=C1CN=C(c2ccccc2)c2ccccc2N1
{#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=C1CN=C(c2ccccc2)c2ccccc2N1
O=C1CN=C(c2ccccc2)c2ccccc2N1
5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one