Task: Answer the MCQ question.
Query: Which compound exhibits a 17.379\% 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 additional words.
Options:
a) NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)COc4ccc(Cl)cc4)c3)=NO2)CN1C(=O)c1ccc(Cl)cc1
b) CS(=O)(=O)c1ccc(CNC(=O)C2(C(F)(F)F)C/C(=C/CCO)CCCO2)cc1
c) COc1cc(C(=O)OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2C)ccc1OCC(C)C
d) Cc1ccc(NC2=NCC(=O)N2C2CCCC2)cc1C.Cl
Answer: d. Cc1ccc(NC2=NCC(=O)N2C2CCCC2)cc1C.Cl
{#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#}
Cc1ccc(NC2=NCC(=O)N2C2CCCC2)cc1C.Cl
Cc1ccc(NC2=NCC(=O)N2C2CCCC2)cc1C.Cl
1-cyclopentyl-2-(3,4-dimethylanilino)-4H-imidazol-5-one;hydrochloride