Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.402\% 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 or b without using any additional words.
Options:
a) Cc1cc(C)c[n+](-c2[nH]c(=O)sc2/C=N/N=C(\[O-])c2cccnc2)c1
b) O=C(COC(=O)C1CCC(=O)N1)Nc1ccc(Oc2ccccc2)cc1
Answer: b. O=C(COC(=O)C1CCC(=O)N1)Nc1ccc(Oc2ccccc2)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#}
O=C(COC(=O)C1CCC(=O)N1)Nc1ccc(Oc2ccccc2)cc1
O=C(COC(=O)C1CCC(=O)N1)Nc1ccc(Oc2ccccc2)cc1
[2-oxo-2-(4-phenoxyanilino)ethyl] 5-oxopyrrolidine-2-carboxylate