Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.101\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(/C(O)=C2/C(=O)C(=O)N(Cc3cccnc3)C2c2ccco2)cc1OC
[b] CN(C)S(=O)(=O)c1ccc(NC(=O)COC(=O)C2COc3ccccc3O2)cc1
[c] O=C(CCN1CCC(c2ccc(Cl)s2)=N1)c1ccc(Cl)s1
[d] CN(C)CC[n+]1ccc(C(=O)c2ccccc2)cc1.Cl.[Cl-]
[e] Cc1ccc(S(=O)(=O)Nc2ncc(C(F)(F)F)cc2Cl)cc1
Answer: e. Cc1ccc(S(=O)(=O)Nc2ncc(C(F)(F)F)cc2Cl)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#}
Cc1ccc(S(=O)(=O)Nc2ncc(C(F)(F)F)cc2Cl)cc1
Cc1ccc(S(=O)(=O)Nc2ncc(C(F)(F)F)cc2Cl)cc1
N-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-4-methylbenzenesulfonamide