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 other words.
Options:
[a] CNc1ccc(/C=C/c2c(F)cccc2F)cc1
[b] CN(C)C(=O)[C@@H](c1ccc(-c2ccc3ncnn3c2)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1
[c] O=C1COc2ccc(CNC3CCN(CCn4c(=O)ccc5ncc(Oc6ccon6)cc54)CC3)nc2N1
[d] O=C1NC(=O)C(=Cc2cccc(C(F)(F)F)c2)S1
[e] N[C@H](C(=O)N1CCCC1)C1CCC(NC(=O)OCc2ccccc2)CC1
Answer: a, b, c, d, e
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}
4-[(E)-2-(2,6-difluorophenyl)ethenyl]-N-methylaniline