Task: Answer the MCQ question.
Query: Which drug exhibits a -33.923\% 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.) CCCCCc1ccc(OCCC[n+]2ccccc2)c(CCCCC)c1.[Cl-]
b.) COC(=O)c1ccc(C(=O)Nc2nnc(-c3cccnc3)o2)cc1
c.) Cc1ccc(Cc2nnc(SCC(=O)Nc3c(C)cccc3C)[nH]c2=O)cc1
d.) CC(C)NC(=O)NC(=O)COC(=O)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
e.) CCCCOC(=O)c1nnc(-c2ccc(Cl)cc2)o1
Answer: a. CCCCCc1ccc(OCCC[n+]2ccccc2)c(CCCCC)c1.[Cl-]
{#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#}
CCCCCc1ccc(OCCC[n+]2ccccc2)c(CCCCC)c1.[Cl-]
CCCCCc1ccc(OCCC[n+]2ccccc2)c(CCCCC)c1.[Cl-]
1-[3-(2,4-dipentylphenoxy)propyl]pyridin-1-ium;chloride