Task: Answer the MCQ question.
Question: Which drug exhibits a 4.955% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)CCn1c2nc(C)cc(C)c2c(=O)n1-c1ccccc1
(b) O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc2c(c1)OCCO2
(c) COc1cccc(CN2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)c1OC.O=C(O)C(=O)O
(d) CN1c2ccsc2/C(=N/Nc2ccc(F)cc2)CS1(=O)=O
Answer: b. O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc2c(c1)OCCO2
{#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#}
O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc2c(c1)OCCO2
O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc2c(c1)OCCO2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-[[2-(4-oxoquinazolin-3-yl)acetyl]amino]propanamide