Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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 CN(C)S(=O)(=O)c1ccc(C(=O)NCc2ccc3[nH]c4c(c3c2)CCCC4)cc1
b CCCc1ccc(OCc2ccc(C(=O)N/N=C/c3cccnc3)o2)cc1
c COc1ccc(/C=C2\SC(=O)N(CCNC(=O)CN3C(=O)NC4(CCCC4)C3=O)C2=O)cc1
d CCCCn1c(N)c(N(CC)C(=O)c2cccc(C)c2)c(=O)[nH]c1=O
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}