Task: Answer the multiple choice question.
Query: Which drug exhibits a -23.521% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=Nc1ccc(NOC(=O)c2ccccc2)cc1
b: CCC(=O)Nc1ccc(C(=O)n2ccc(C)n2)cc1
c: CCOc1cc2[nH]c(=S)n(CCCN3CCCC3=O)c(=O)c2cc1OCC
d: CCn1c(SCC(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)nnc1-c1ccccc1
e: Cc1ccc(N2CN(Cc3cccnc3)CNC2=S)c(C)c1
Answer: c. CCOc1cc2[nH]c(=S)n(CCCN3CCCC3=O)c(=O)c2cc1OCC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cc2[nH]c(=S)n(CCCN3CCCC3=O)c(=O)c2cc1OCC
CCOc1cc2[nH]c(=S)n(CCCN3CCCC3=O)c(=O)c2cc1OCC
6,7-diethoxy-3-[3-(2-oxopyrrolidin-1-yl)propyl]-2-sulfanylidene-1H-quinazolin-4-one