Task: Answer the MCQ question.
Question: Which drug exhibits a 5.379\% 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 additional words.
Options:
a. CCCc1nc(N)c(C#N)c(-c2cccnc2)c1CC
b. CC[n+]1ccc(C)c2cc(P(=O)(c3ccccc3)c3ccccc3)ccc21.[I-]
c. COc1ccccc1/C=C1\SC(=S)N(CCC(=O)NNC(=O)c2ccccc2O)C1=O
d. COc1ccc(S(=O)(=O)Cc2ccc(C(=O)N3CCN(c4ccccn4)CC3)o2)cc1
e. CC1CCCCC1NC(=O)c1c(O)nc2ccccn2c1=O
Answer: e. CC1CCCCC1NC(=O)c1c(O)nc2ccccn2c1=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#}
CC1CCCCC1NC(=O)c1c(O)nc2ccccn2c1=O
CC1CCCCC1NC(=O)c1c(O)nc2ccccn2c1=O
2-hydroxy-N-(2-methylcyclohexyl)-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide