Task: Answer the multiple choice question.
Query: Which drug exhibits a -70.079% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1cc(NC(=O)Cn2cnc3c(nc4n3CCCCC4)c2=O)cc(OC)c1OC
b. O=C(Nc1cccc2ccccc12)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1cccs1
Answer: b. O=C(Nc1cccc2ccccc12)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1cccs1
{#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#}
O=C(Nc1cccc2ccccc12)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1cccs1
O=C(Nc1cccc2ccccc12)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1cccs1
N-[(E)-3-(naphthalen-1-ylamino)-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl]thiophene-2-carboxamide