Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.898\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1ccc(C(=O)O)cc1S(=O)(=O)NCC1CCCO1
b O=S(=O)(c1ccc2nc(Cc3cccc(C(F)(F)F)c3)[nH]c2c1)N1CCOCC1
Answer: b. O=S(=O)(c1ccc2nc(Cc3cccc(C(F)(F)F)c3)[nH]c2c1)N1CCOCC1
{#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=S(=O)(c1ccc2nc(Cc3cccc(C(F)(F)F)c3)[nH]c2c1)N1CCOCC1
O=S(=O)(c1ccc2nc(Cc3cccc(C(F)(F)F)c3)[nH]c2c1)N1CCOCC1
[O][=S][=Branch1][C][=O][Branch2][Ring2][Branch1][C][=C][C][=C][N][=C][Branch2][Ring1][Ring2][C][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][Ring1][#Branch2][NH1][C][Ring1][S][=C][Ring2][Ring1][Ring2][N][C][C][O][C][C][Ring1][=Branch1]
4-[[2-[[3-(trifluoromethyl)phenyl]methyl]-3H-benzimidazol-5-yl]sulfonyl]morpholine