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: Cc1ccc(NC(=S)NC(CO)C(O)c2ccc([N+](=O)[O-])cc2)cc1
b: Cc1cccc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)n1
c: CC1(CCC(=O)N2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)CC1
d: COc1ccc2oc(C)c(NC(C)=O)c2c1
Answer: a, b, 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}