Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCc1nnc(NC(=O)CCC(=O)N2CCN(c3ccccn3)CC2)s1
b. Cc1ccc2[nH]c(C(F)(F)F)cc(=O)c2c1
c. CCCC1(CCC)NC(=O)NC1=O
d. CCCCn1c(O)c(C=NCCCN(CC)CC)c(=O)[nH]c1=O
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}