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: COc1cccc(CNc2ncn[nH]2)c1OCc1ccc(F)cc1
b: N#Cc1ccccc1-n1c(N)c(C(=O)N2CCCC2)sc1=S
c: CCOC(=O)c1ccc(N/N=C/c2cc(Br)cc([N+](=O)[O-])c2O)cc1
d: CCC(C)(C)NC(=O)c1ccc(Br)o1
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}