Task: Answer the multiple-choice question.
Question: Which drug has a 21.605\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COC(=O)c1cc(C(=O)OCC(=O)NC2CCS(=O)(=O)C2)cc([N+](=O)[O-])c1
b: O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc([N+](=O)[O-])cc1Cl
c: CCN1CCN(C(=S)Nc2sc(C)c(-c3ccccc3)c2C(=O)OC)CC1
d: CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NCCC(C)C)ccc21
e: Cc1ccc(C)c(OCc2nnc(NC(=O)c3ccco3)s2)c1
Answer: d. CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NCCC(C)C)ccc21
{#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)Cn1c(=O)oc2cc(S(=O)(=O)NCCC(C)C)ccc21
CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)NCCC(C)C)ccc21
ethyl 2-[6-(3-methylbutylsulfamoyl)-2-oxo-1,3-benzoxazol-3-yl]acetate