Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.114\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(Cl)cc(C2NC(=S)NC(c3ccccc3)=C2C(C)=O)c1OCC(=O)O
b: CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccccc2)C1=O.O=C(O)C(F)(F)F
c: CCCC(c1nnnn1Cc1ccco1)N1CCN(C(=O)c2ccco2)CC1.Cl
d: CCOC(=O)CNC(=S)N1CCn2c(nc3ccccc32)C1
Answer: d. CCOC(=O)CNC(=S)N1CCn2c(nc3ccccc32)C1
{#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#}
CCOC(=O)CNC(=S)N1CCn2c(nc3ccccc32)C1
CCOC(=O)CNC(=S)N1CCn2c(nc3ccccc32)C1
ethyl2-(3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole-2-carbothioylamino)acetate