Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.861\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(Nc1ccccc1)c1cccc(Cn2cc(C(F)(F)F)ccc2=O)c1
[b] O=C(CCCNS(=O)(=O)c1ccc(F)cc1)Nc1ccc(F)cc1
[c] Cc1ccc([C@H]2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)o1
Answer: b. O=C(CCCNS(=O)(=O)c1ccc(F)cc1)Nc1ccc(F)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#}
O=C(CCCNS(=O)(=O)c1ccc(F)cc1)Nc1ccc(F)cc1
O=C(CCCNS(=O)(=O)c1ccc(F)cc1)Nc1ccc(F)cc1
N-(4-fluorophenyl)-4-[(4-fluorophenyl)sulfonylamino]butanamide