Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.280\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)N/N=C\c1ccc(OC/C=C/c2ccccc2)c(OC)c1
b COc1ccc(CNC(=O)c2ccc(N3CCC4(CC3)CC(c3ccc(Cl)cc3)=NO4)c([N+](=O)[O-])c2)cc1
Answer: a. CCOC(=O)N/N=C\c1ccc(OC/C=C/c2ccccc2)c(OC)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#}
CCOC(=O)N/N=C\c1ccc(OC/C=C/c2ccccc2)c(OC)c1
CCOC(=O)N/N=C\c1ccc(OC/C=C/c2ccccc2)c(OC)c1
ethyl N-[(Z)-[3-methoxy-4-[(E)-3-phenylprop-2-enoxy]phenyl]methylideneamino]carbamate