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, or d without using any other words.
Options:
a. COC(=O)C(Cc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc(OC2CCCC2)cc1
b. CC(=O)N1CCc2nc(-c3ccc(OC4CC(N5CCCCC5)C4)cc3)sc2C1
c. Cc1cc(-c2cc(OC(F)(F)F)ccc2Cl)cc(C)c1OCCCC(=O)O
d. Nc1nc(N2CCC(N)CC2)c2sc(-c3ccc(C(F)(F)F)cc3)cc2n1
Answer: b, c
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-[4-[2-chloro-5-(trifluoromethoxy)phenyl]-2,6-dimethylphenoxy]butanoic acid