Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.607\% 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 CCC(=O)Nc1ccc2c(c1)nc(CN1CCCCC1)n2C
b N#Cc1ccccc1S(=O)(=O)N1CCN(CC(O)c2ccccc2)CC1.O=C(O)C(=O)O
c CC(C)CC(=O)N=Nc1c(O)[nH]c2ccccc12
d O=C(CCN1C(=O)C2CCCCC2C1=O)Nc1nc2c(F)cc(F)cc2s1
e COc1ccc(C)cc1NC(=O)CSc1ccc(-c2cccnc2)nn1
Answer: a. CCC(=O)Nc1ccc2c(c1)nc(CN1CCCCC1)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#}
CCC(=O)Nc1ccc2c(c1)nc(CN1CCCCC1)n2C
CCC(=O)Nc1ccc2c(c1)nc(CN1CCCCC1)n2C
N-[1-methyl-2-(piperidin-1-ylmethyl)benzimidazol-5-yl]propanamide