Task: Answer the MCQ question.
Question: Which drug has a 3.167\% 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.) Cc1cc(NC(=S)NC(=O)/C=C/c2ccc(S(=O)(=O)N3CCOCC3)cc2)ccc1Br
b.) Cc1cccn2c(=O)nc(SCC(=O)N3CCCCCC3)nc12
c.) CCOC(=O)c1cnn(-c2ccccc2)c1NC(=O)CSc1nnc(-c2cccs2)n1CC
d.) CCOC(=O)C1CCCN(c2c(NCCN(CC)c3ccccc3)c(=O)c2=O)C1
e.) COc1cc(CNC2CCCC2)cc(OC)c1
Answer: b. Cc1cccn2c(=O)nc(SCC(=O)N3CCCCCC3)nc12
{#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#}
Cc1cccn2c(=O)nc(SCC(=O)N3CCCCCC3)nc12
Cc1cccn2c(=O)nc(SCC(=O)N3CCCCCC3)nc12
2-[2-(azepan-1-yl)-2-oxoethyl]sulfanyl-9-methylpyrido[1,2-a][1,3,5]triazin-4-one