Task: Answer the MCQ question.
Question: Which drug exhibits a 4.318\% 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) Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCCCN3CCOCC3)cc2)c1C
(b) O=C(NC1CCCC1)C(c1cccs1)N(C(=O)c1ccno1)c1ccccc1
(c) O=C(O)c1ccc(COc2ccc(/C=N/NC(=O)c3cccs3)cc2)cc1
(d) CCCCC(=O)Nc1ccc2c(c1)C(=O)NC2=O
(e) Cc1cc2c(cc1C)CSC(c1ccc(O)cc1)SC2
Answer: d. CCCCC(=O)Nc1ccc2c(c1)C(=O)NC2=O
{#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#}
CCCCC(=O)Nc1ccc2c(c1)C(=O)NC2=O
CCCCC(=O)Nc1ccc2c(c1)C(=O)NC2=O
N-(1,3-dioxoisoindol-5-yl)pentanamide