Problem statement: Answer the MCQ question.
Query: Which drug has a 8.559\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)CCCN1C(=O)C(=O)/C(=C(/O)c2ccccc2)C1/C=C/c1ccccc1
(b) O=C(N/N=C/c1ccncc1)c1ccccn1
(c) O=c1[nH]c(Nc2ccccc2)cc2cc(Br)ccc12
Answer: b. O=C(N/N=C/c1ccncc1)c1ccccn1
{#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(N/N=C/c1ccncc1)c1ccccn1
O=C(N/N=C/c1ccncc1)c1ccccn1
N-[(E)-pyridin-4-ylmethylideneamino]pyridine-2-carboxamide