Problem statement: Answer the MCQ question.
Query: Which compound has a 3.163\% 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 other words.
Options:
[a] CCn1nc(C)c(C2C(C#N)=C(N)OC3=C2C(=O)CCC3)c1C
[b] CC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1c1ccc(N(C)C)cc1
[c] CCC(C(=O)NC(C)(C)C)N(Cc1ccco1)C(=O)CNS(=O)(=O)c1ccc(OC)cc1
[d] Cc1cc(C)c(C#N)c(OCc2ccc(Cl)nc2)n1
Answer: b. CC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1c1ccc(N(C)C)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#}
CC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1c1ccc(N(C)C)cc1
CC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1c1ccc(N(C)C)cc1
1-[(3S)-2-[4-(dimethylamino)phenyl]-1,1-dioxo-5-(trifluoromethyl)-3H-1,2-benzothiazol-3-yl]propan-2-one