Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -0.134\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCCC(C(=O)NCc1ccccc1)N(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2
(b) CCN(CC)CCCNC(=O)CCC(=O)Nc1ccc2nc(N3CCCCC3)cc(C)c2c1
(c) Cc1c(C(N)=O)sc2nc(-c3ccccc3)cn12
(d) CCOC(=O)Cn1c(=NC(=O)CSC(C)=O)sc2ccccc21
Answer: b. CCN(CC)CCCNC(=O)CCC(=O)Nc1ccc2nc(N3CCCCC3)cc(C)c2c1
{#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#}
CCN(CC)CCCNC(=O)CCC(=O)Nc1ccc2nc(N3CCCCC3)cc(C)c2c1
CCN(CC)CCCNC(=O)CCC(=O)Nc1ccc2nc(N3CCCCC3)cc(C)c2c1
N-[3-(diethylamino)propyl]-N'-(4-methyl-2-piperidin-1-ylquinolin-6-yl)butanediamide