Task: Answer the multiple choice question.
Question: Which compound has a -5.179\% 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 other words.
Options:
(a) CCCOc1ccc(C2NC(=S)NC(c3ccccc3)=C2C(=O)Nc2ccc(C)cc2)cc1OC
(b) O=C(c1c[nH]c2ccccc12)N1CCOCC1
(c) Clc1ccc(-c2ncc3ccccn23)c(Cl)c1
(d) CCCCCOC(=O)Cn1c(SCC(=O)Nc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
(e) O=[N+]([O-])c1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
Answer: d. CCCCCOC(=O)Cn1c(SCC(=O)Nc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
CCCCCOC(=O)Cn1c(SCC(=O)Nc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
CCCCCOC(=O)Cn1c(SCC(=O)Nc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
pentyl 2-[8-(2-anilino-2-oxoethyl)sulfanyl-3-methyl-2,6-dioxopurin-7-yl]acetate