Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1cccc(S(=O)(=O)N2CCC3=C[C@H]4[C@H](C=NN4c4ccc(F)cc4)C[C@@]3(C(=O)c3ccccn3)C2)c1
b. COc1ccc(CCN(C)CCOc2ccc(NS(C)(=O)=O)cc2N)cc1OC
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
[(3aR,4aS,9aS)-1-(4-fluorophenyl)-6-(3-methoxyphenyl)sulfonyl-3a,4,5,7,8,9a-hexahydropyrazolo[3,4-g]isoquinolin-4a-yl]-pyridin-2-ylmethanone