Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=c1[nH]cc(S(=O)(=O)N2CCOCC2)c(=O)[nH]1
b.) Br.CCC1=NSC2=NCC(c3ccccc3)=NN12
c.) COC(=O)Cc1cc(=O)n(-c2ccccc2)[nH]1
d.) CC1=C(C(=O)Nc2ccccc2)C(c2ccc(C)o2)n2c(s/c(=C/c3ccccc3)c2=O)=N1
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}