Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(NCc1cccnc1OCC(F)(F)F)c1cncc(-c2ccc(Cl)cc2)c1
b: CN(C/C=C/c1ccc(Br)cc1)Cc1ccc2c(c1)OCCC2.Cl
c: C[C@@H]1CCCN1CCc1ccc(-c2ccc(S(=O)(=O)NC3CCC3)cc2)cc1
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}
5-(4-chlorophenyl)-N-[[2-(2,2,2-trifluoroethoxy)pyridin-3-yl]methyl]pyridine-3-carboxamide