Problem statement: Answer the multiple choice question.
Query: Which compound has a 7.515\% 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] N#C/C(=C/c1cccs1)c1nc2ccccc2[nH]1
[b] CCOc1[nH]n(-c2ccc(Cl)cc2)c(=O)c1C=Nc1ccc(OC)cc1
[c] Cc1ccc(CNC(=O)CSc2nc(C)cs2)cc1
Answer: b. CCOc1[nH]n(-c2ccc(Cl)cc2)c(=O)c1C=Nc1ccc(OC)cc1
{#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#}
CCOc1[nH]n(-c2ccc(Cl)cc2)c(=O)c1C=Nc1ccc(OC)cc1
CCOc1[nH]n(-c2ccc(Cl)cc2)c(=O)c1C=Nc1ccc(OC)cc1
2-(4-chlorophenyl)-5-ethoxy-4-[(4-methoxyphenyl)iminomethyl]-1H-pyrazol-3-one