Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.391\% 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 additional words.
Options:
[a] COC(=O)Cn1c2c(c3cc(C)ccc31)CCCC2
[b] O=C(O)c1cccc(N/N=C/c2cccc3ccccc23)c1
[c] O=C(/C=C/c1ccccc1Cl)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
Answer: b. O=C(O)c1cccc(N/N=C/c2cccc3ccccc23)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#}
O=C(O)c1cccc(N/N=C/c2cccc3ccccc23)c1
O=C(O)c1cccc(N/N=C/c2cccc3ccccc23)c1
3-[(2E)-2-(naphthalen-1-ylmethylidene)hydrazinyl]benzoic acid