Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.069\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(N(CC(=O)N2CCCCC2)S(=O)(=O)c2ccc(C)cc2)cc1
b: COc1ccc(N2CCN(C3=CC(=O)N(c4cccc(Cl)c4)C3=O)CC2)cc1
c: CCOP(=O)(OCC)C(NC(=O)c1ccc(OC)cc1)C(Cl)(Cl)Cl
d: Cc1ccccc1-c1ccc(=O)n(CC(=O)Nc2ccc(C(=O)N3CCCC3)cc2)n1
Answer: b. COc1ccc(N2CCN(C3=CC(=O)N(c4cccc(Cl)c4)C3=O)CC2)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#}
COc1ccc(N2CCN(C3=CC(=O)N(c4cccc(Cl)c4)C3=O)CC2)cc1
COc1ccc(N2CCN(C3=CC(=O)N(c4cccc(Cl)c4)C3=O)CC2)cc1
1-(3-chlorophenyl)-3-[4-(4-methoxyphenyl)piperazin-1-yl]pyrrole-2,5-dione