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 additional words.
Options:
a.) C=C(C)Cc1c(C)c(C#N)c2[nH]c3ccccc3n2c1=O
b.) COc1ccc(OC)c(NC(=O)c2ccc(CN(c3cc(Cl)ccc3C)S(=O)(=O)c3ccccc3)cc2)c1
c.) CCCN(C(=O)c1cnccn1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d.) Cc1ccc(CCNC(=O)C2CCC(=O)N(Cc3ccccc3F)C2)o1
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}