Task: Answer the multiple choice question.
Question: Which compound has a 4.532\% 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: Cc1ccc(SCCNC(=S)Nc2ccc(C)cc2C)cc1
b: COc1ccc(C2CC(c3c(O)n(CCc4ccccc4)c(=O)[nH]c3=O)=NN2)cc1OC
c: O=C(Nc1ccc(Cl)cc1)c1cccnc1N1CCCCC1
Answer: b. COc1ccc(C2CC(c3c(O)n(CCc4ccccc4)c(=O)[nH]c3=O)=NN2)cc1OC
{#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(C2CC(c3c(O)n(CCc4ccccc4)c(=O)[nH]c3=O)=NN2)cc1OC
COc1ccc(C2CC(c3c(O)n(CCc4ccccc4)c(=O)[nH]c3=O)=NN2)cc1OC
5-[5-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl]-6-hydroxy-1-(2-phenylethyl)pyrimidine-2,4-dione