Problem statement: Answer the multiple choice question.
Query: Which drug has a -8.901\% 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, b, or c without using any other words.
Options:
a.) CC(C(=O)NCC1CCCCC1)N1CCN(S(=O)(=O)c2ccccc2F)CC1
b.) COc1ccc2c(c1)c1ncn(CCCN3CCOCC3)c(=O)c1n2C
c.) O=C(O)c1ccc(S(=O)(=O)N2CCSCC2)cc1
Answer: b. COc1ccc2c(c1)c1ncn(CCCN3CCOCC3)c(=O)c1n2C
{#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#}
COc1ccc2c(c1)c1ncn(CCCN3CCOCC3)c(=O)c1n2C
COc1ccc2c(c1)c1ncn(CCCN3CCOCC3)c(=O)c1n2C
8-methoxy-5-methyl-3-(3-morpholin-4-ylpropyl)pyrimido[5,4-b]indol-4-one