Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.367\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1cccc(C2CC(c3ccc(C)cc3)n3ncnc3N2)c1
b) O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc2c(c1)OCO2
c) Cc1ccc(-n2c(SCC(=O)N3CCOCC3)nnc2-c2cccnc2)cc1
d) COC(CNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1)OC
e) O=[N+]([O-])c1cccc(-c2ccc(CN3CCN(c4ccccc4)CC3)o2)c1
Answer: b. O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc2c(c1)OCO2
{#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(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc2c(c1)OCO2
O=C(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc2c(c1)OCO2
N-(3-imidazo[1,2-a]pyrimidin-2-ylphenyl)-1,3-benzodioxole-5-carboxamide