Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1cc(C(C)C)c2c(c1)S(=O)(=O)N(COc1cc(=O)n3cccc(OCCN4CCCCC4)c3n1)C2=O
b) CC(C)c1cc(CNCCN2CCC(c3ccc(Cl)c(Cl)c3)CC2)on1
c) Cn1c(SCCCN2CC3CCN(c4ccc(F)cc4)C3C2)nnc1-c1ccn(C)c(=O)c1
d) COC(=O)N1CC[C@H](N(Cc2cccc(F)c2F)c2ccc(C#N)c(Cl)c2)C1
e) COc1cc(N2CCC3(CCN(C[C@H](O)c4ccc5c(c4C)COC5=O)CC3)C2=O)ccn1
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}
6-methoxy-1,1-dioxo-2-[[4-oxo-9-(2-piperidin-1-ylethoxy)pyrido[1,2-a]pyrimidin-2-yl]oxymethyl]-4-propan-2-yl-1,2-benzothiazol-3-one