Problem statement: Answer the MCQ question.
Query: Which drug has a -7.157% 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.) Cc1ccc(S(=O)(=O)N2CCN(C(C)CC(=O)O)CC2)cc1
b.) CCOC(CNC(=O)c1cccn2c(=O)c3cc(Cl)ccc3nc12)OCC
c.) COC(=O)C1=C(C(=O)c2ccc(C)cc2)C(c2ccc(O)c(OC)c2)n2nnnc2N1
d.) COc1ccc2[nH]c3nc(SCC(=O)Nc4cccc(NC(C)=O)c4)nnc3c2c1
e.) CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)c(OC)c3)c2c1C
Answer: b. CCOC(CNC(=O)c1cccn2c(=O)c3cc(Cl)ccc3nc12)OCC
{#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#}
CCOC(CNC(=O)c1cccn2c(=O)c3cc(Cl)ccc3nc12)OCC
CCOC(CNC(=O)c1cccn2c(=O)c3cc(Cl)ccc3nc12)OCC
2-chloro-N-(2,2-diethoxyethyl)-11-oxopyrido[2,1-b]quinazoline-6-carboxamide