Task: Answer the multiple-choice question.
Question: Which compound exhibits a -21.843\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc2[nH]c(=O)c(-c3nnn(-c4ccc(F)cc4)n3)cc2c1
b. CN(Cc1ccccc1)C(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
c. OCC1(Cc2ccc(Cl)cc2)CCN(Cc2ccc(F)c(F)c2)CC1
d. O=C(Oc1c(-c2ccccc2)c(=O)n2c3c(cccc13)CC2)c1cccc([N+](=O)[O-])c1
e. CCN(CC)C(=O)C1CC(=O)N(c2ccc(F)c(Cl)c2)C1
Answer: b. CN(Cc1ccccc1)C(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
{#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#}
CN(Cc1ccccc1)C(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
CN(Cc1ccccc1)C(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
1-benzyl-1-methyl-3-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)thiourea