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 additional words.
Options:
a) COc1cc(C)c2nccc(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b) CNC(=O)c1cc(COc2nnc(Nc3ccc(Cl)cc3)c3ccoc23)ccn1
c) CN1C(=O)c2c(nc(Cc3ccc(-c4ccccc4)cc3)n2Cc2ccccc2)N2CC3(CCCC3)N=C12
d) Cc1cc(NCc2c(F)cccc2C(F)(F)F)c2cccc(C(N)=O)c2n1
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-(4-chloroanilino)furo[2,3-d]pyridazin-7-yl]oxymethyl]-N-methylpyridine-2-carboxamide