Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.305\% 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. CCc1ccccc1N1CN(Cc2ccco2)CNC1=S
b. COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
c. Cc1cccc(NC(=O)CSCc2cc(=O)n3nc(C4CC4)sc3n2)c1
d. O=C(CN1CCOCC1)NCc1ccccc1Cl
Answer: b. COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
{#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#}
COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
COc1cccc2c(=O)n(CC(=O)N3CCCc4ccccc43)ccc12
2-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]-5-methoxyisoquinolin-1-one