Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.561\% 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) CCc1ccc(NC(=O)Nc2ccon2)cc1
(b) CCCCN(CC)C(=O)CSc1cc(=O)n(C)c2ccccc12
(c) Cc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)N1CCCc2ccccc21
(d) CCCn1c(SCc2cc(=O)[nH]c3ccccc23)nc2c1c(=O)n(C)c(=O)n2C
(e) COc1ccc(COC(=O)Oc2ccc(CNC(C)=O)cc2OC)c([N+](=O)[O-])c1
Answer: b. CCCCN(CC)C(=O)CSc1cc(=O)n(C)c2ccccc12
{#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#}
CCCCN(CC)C(=O)CSc1cc(=O)n(C)c2ccccc12
CCCCN(CC)C(=O)CSc1cc(=O)n(C)c2ccccc12
N-butyl-N-ethyl-2-(1-methyl-2-oxoquinolin-4-yl)sulfanylacetamide