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: O=C(N[C@H]1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21)C(F)(F)F
b: C[C@@H]1CCCN1CCc1ccc2nc(-c3c(-c4ccccc4)nn(C)c3Cl)ccc2c1
c: CC(C)c1nnc2ccc(-c3ocnc3-c3ccc(F)c(Cl)c3)cn12
d: Cn1c(CCCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccc(Cl)cc1
e: CNC(=O)c1cc(Oc2ccc3nc(NC(=O)Nc4ccc(Cl)cc4Cl)sc3c2)ccn1
Answer: 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-[[2-[(2,4-dichlorophenyl)carbamoylamino]-1,3-benzothiazol-6-yl]oxy]-N-methylpyridine-2-carboxamide