Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)C1(C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)CCC(NC2C3CCCC2COC3)C1
b.) O=C(O)c1ccc(N2CCC(CN3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)CC2)cc1
c.) Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4ccc(C(F)(F)F)cc4)n2C)CC3)n(C)n1
d.) Cc1ccc(Oc2ccc(Nc3cncc(N)n3)cc2)cc1
Answer: b
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-(3,4-dichlorophenoxy)piperidin-1-yl]methyl]piperidin-1-yl]benzoic acid