Task: Answer the multiple-choice question.
Query: Which compound has a -21.992\% 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, d, or e without using any additional words.
Options:
a O=C(NCc1ccc(Cl)cc1)N1CCN(Cc2ccccc2)CC1
b Cc1ccc(CCCNC(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)cc1
c O=C(CCN=C1NS(=O)(=O)c2ccccc21)Nc1ccc(Cl)cc1F
d Cc1cccc(OCC(=O)NC(Cc2c[nH]c3ccccc23)C(=O)O)c1C
e CCCCn1c(CCn2nc(C)c(Br)c2C)n[nH]c1=S
Answer: b. Cc1ccc(CCCNC(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)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#}
Cc1ccc(CCCNC(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)cc1
Cc1ccc(CCCNC(=O)C2CCC(=O)N(Cc3cccc(F)c3)C2)cc1
1-[(3-fluorophenyl)methyl]-N-[3-(4-methylphenyl)propyl]-6-oxopiperidine-3-carboxamide