Problem statement: Answer the multiple choice question.
Question: Which compound has a -6.441\% 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, c, or d without using any other words.
Options:
a O=C(Cc1ccccc1)NCC1COc2ccccc2O1
b CCC(C)(C(=O)Nc1ccc2c(c1)OCCO2)N(C(C)=O)c1ccc(C(N)=O)cc1
c CCOc1ccccc1NC(=O)COc1coc(CN2CCc3ccccc32)cc1=O
d O=CN1N=C(c2ccccc2)CC1c1ccc(Cl)cc1
Answer: b. CCC(C)(C(=O)Nc1ccc2c(c1)OCCO2)N(C(C)=O)c1ccc(C(N)=O)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#}
CCC(C)(C(=O)Nc1ccc2c(c1)OCCO2)N(C(C)=O)c1ccc(C(N)=O)cc1
CCC(C)(C(=O)Nc1ccc2c(c1)OCCO2)N(C(C)=O)c1ccc(C(N)=O)cc1
4-[acetyl-[1-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-methyl-1-oxobutan-2-yl]amino]benzamide