Task: Answer the MCQ question.
Question: Which compound has a -3.585% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)n1-c1ccc(OC)cc1
b: CCOC(=O)C(CCCOc1cccc(OC)c1)C(=O)OCC
c: Cc1cccc(-c2onc3ccc(C4(C)OCCO4)cc23)c1
d: O=C(CC12CC3CC(CC(C3)C1)C2)Nc1c(F)cccc1F
e: Cc1ccc(CNC(=O)COc2ccc(S(=O)(=O)NC(C)C)cc2)cc1
Answer: a. CCc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)n1-c1ccc(OC)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)n1-c1ccc(OC)cc1
CCc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)n1-c1ccc(OC)cc1
1-(4-chlorophenyl)-6-ethyl-5-(4-methoxyphenyl)pyrazolo[3,4-d]pyrimidin-4-one