Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(-c2cc(=O)oc3cc(OCc4nn[nH]n4)ccc23)cc1
b.) O=[N+]([O-])c1ccc(Cl)c(/C=N/N2CCN(Cc3ccc(Cl)cc3)CC2)c1
c.) CCOc1cc(/C=N/NC(N)=O)ccc1OCC(=O)Nc1ccc(C)c(C)c1
d.) COC(=O)CSc1nc2cc(Cl)ccc2c(=O)n1C1CCCC1
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}