Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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.) CN(C)C(=O)c1ccc(CN2CCc3cc4nc(N)sc4cc3CC2)cc1
b.) NC(=O)C(c1ccccc1)(c1ccccc1)c1ccccc1
c.) C[C@@H]1c2nnn(-c3cc(F)ccn3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl
d.) FC(F)(F)c1ccccc1Cn1ccc2c(OC3CCN(Cc4cscn4)CC3)ncnc21
Answer: b, d
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}
2,2,2-triphenylacetamide