Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -10.144% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(NC(=O)/C=C/c1cnc2ccccc2n1)C12CC3CC(CC(C3)C1)C2
b CCOC(=O)c1sc(N2C(=O)C(O)=C(C(=O)c3ccc(C)o3)C2c2ccc(OC)c(OC)c2)nc1C
c Cc1cc(NC(=O)COC(=O)[C@@H](NS(=O)(=O)c2ccccc2)C(C)C)no1
d Cc1ccc(NC(=O)c2ccc(OC(=O)COc3ccc(Cl)cc3C)cc2)cc1
Answer: a. CC(NC(=O)/C=C/c1cnc2ccccc2n1)C12CC3CC(CC(C3)C1)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(NC(=O)/C=C/c1cnc2ccccc2n1)C12CC3CC(CC(C3)C1)C2
CC(NC(=O)/C=C/c1cnc2ccccc2n1)C12CC3CC(CC(C3)C1)C2
(E)-N-[1-(1-adamantyl)ethyl]-3-quinoxalin-2-ylprop-2-enamide