Task: Answer the MCQ question.
Query: Which drug exhibits a 15.565\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(NC(=O)CNCc2ccc(Cl)cc2Cl)cc1S(=O)(=O)N(C)C
(b) COc1ccc2nc(NC(=O)CSCc3c(C)noc3C)sc2c1
(c) Cc1ccc(S(=O)(=O)n2nc(C)c(S(=O)(=O)N3CCCCC3)c2C)cc1
(d) CCN(CC)c1ccc(C2Nc3cccc4cccc(c34)N2)cc1
Answer: d. CCN(CC)c1ccc(C2Nc3cccc4cccc(c34)N2)cc1
{#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#}
CCN(CC)c1ccc(C2Nc3cccc4cccc(c34)N2)cc1
CCN(CC)c1ccc(C2Nc3cccc4cccc(c34)N2)cc1
4-(2,3-dihydro-1H-perimidin-2-yl)-N,N-diethylaniline