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 other words.
Options:
a: C=CCOC(=O)c1sc(NC(=O)c2ccc(OC)cc2)nc1C
b: Cc1cc(C(F)(F)F)n2ncc(-c3ccccc3)c2n1
c: O=C(Cn1nnc(-c2ccccc2)n1)N/N=C/c1cc([N+](=O)[O-])ccc1O
d: Cc1onc(-c2ccccc2)c1C(=O)Nc1sc2c(c1C(N)=O)CCC2
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}