Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCCCN(C)CCCNC(=O)Cn1c(=O)sc2ccccc21
b CC(C)(C)c1ccc(NC(=S)NCc2cccnc2)cc1
c O=[N+]([O-])c1ccc(CS(=O)(=O)N2CCN(c3ccccc3)CC2)cc1
d Cc1cccc(S(=O)Cc2ccc(C(=O)NC3CCN(Cc4ccccc4)CC3)o2)c1
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}