Problem statement: Answer the MCQ question.
Query: Which drug has a -9.446\% 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: N#Cc1cc(-c2ccccc2)[nH]c1-c1nccc2ccccc12
b: COc1cccc(N2CCN(C3CC(=O)N(c4ccc(Cl)cc4)C3=O)CC2)c1
c: COc1ccc(CC(=O)NC2CCN(Cc3nnnn3C(C)(C)C)CC2)cc1OC
Answer: b. COc1cccc(N2CCN(C3CC(=O)N(c4ccc(Cl)cc4)C3=O)CC2)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#}
COc1cccc(N2CCN(C3CC(=O)N(c4ccc(Cl)cc4)C3=O)CC2)c1
COc1cccc(N2CCN(C3CC(=O)N(c4ccc(Cl)cc4)C3=O)CC2)c1
1-(4-chlorophenyl)-3-[4-(3-methoxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione