Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.884\% 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)c1ccc(Nc2ncnc3sccc23)cc1
[b] Cc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCCC4)C3=O)CC2)c(C)c1
[c] CC(C)CCC(C)NC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1
[d] O=C1CC(C(=O)Nc2ccc(Cl)c(Cl)c2)S/C(=N\N=C\c2ccco2)N1
[e] O=C(CCn1cnc2ccccc21)N/N=C/c1ccc(O)cc1
Answer: d. O=C1CC(C(=O)Nc2ccc(Cl)c(Cl)c2)S/C(=N\N=C\c2ccco2)N1
{#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#}
O=C1CC(C(=O)Nc2ccc(Cl)c(Cl)c2)S/C(=N\N=C\c2ccco2)N1
O=C1CC(C(=O)Nc2ccc(Cl)c(Cl)c2)S/C(=N\N=C\c2ccco2)N1
(2Z)-N-(3,4-dichlorophenyl)-2-[(E)-furan-2-ylmethylidenehydrazinylidene]-4-oxo-1,3-thiazinane-6-carboxamide