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.) CC1=C(C)C(=O)N(c2ccc(C(=O)O)cc2)C1=O
b.) CCCN(CCC)C(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1
c.) CC1=Nc2cc(C(=O)NCc3ccco3)ccc2Sc2ccc(C)cc21
d.) CC(=O)N(C)c1ccc(NC(=S)Nc2ccccc2)cc1
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}