Problem statement: Answer the MCQ question.
Question: Which drug has a 7.857\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(-c2cc(-c3ccc(OC)cc3)[nH]n2)cc1
[b] CCOC(=O)CNC(=O)CN1CCCN(S(=O)(=O)c2ccc(Br)s2)CC1
[c] O=C(N/N=C/C(Cl)=C/c1ccccc1)c1ccncc1
Answer: c. O=C(N/N=C/C(Cl)=C/c1ccccc1)c1ccncc1
{#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#}
N-[(E)-[(Z)-2-chloro-3-phenylprop-2-enylidene]amino]pyridine-4-carboxamide