Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.974\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCc1ccc(C(=O)c2oc3nc(C)cc(C)c3c2N)cc1
[b] O=C(Nc1ccc(F)cc1)c1ccc(S(=O)(=O)N2CCOCC2)o1
[c] Cc1nnsc1-c1c(C(=O)O)c(C)nn1-c1ccc(OC(F)(F)F)cc1
Answer: b. O=C(Nc1ccc(F)cc1)c1ccc(S(=O)(=O)N2CCOCC2)o1
{#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=C(Nc1ccc(F)cc1)c1ccc(S(=O)(=O)N2CCOCC2)o1
O=C(Nc1ccc(F)cc1)c1ccc(S(=O)(=O)N2CCOCC2)o1
N-(4-fluorophenyl)-5-morpholin-4-ylsulfonylfuran-2-carboxamide