Task: Answer the multiple-choice question.
Question: Which compound exhibits a -18.202\% 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 additional words.
Options:
a.) O=C(Cc1c(F)cccc1Cl)NCCN1CCOCC1
b.) CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)COc2ccc(F)cc2)CC1
c.) Cc1cc(C(=O)N2C(C)CCCC2C)no1
d.) COc1ccccc1N1CCN(C(=O)CSc2nc3ncnc(N)c3[nH]2)CC1
e.) Cc1ccc(CNc2nc3ccccc3n2C)cc1
Answer: b. CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)COc2ccc(F)cc2)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#}
CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)COc2ccc(F)cc2)CC1
CN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)COc2ccc(F)cc2)CC1
2-(4-fluorophenoxy)-N-[2-(4-methylpiperazin-1-yl)-5-piperidin-1-ylsulfonylphenyl]acetamide