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.) CCCn1nc(NC(=O)c2cccs2)c2cc3cccc(C)c3nc21
b.) Cc1cccc(S(=O)(=O)c2c(N)n(/N=C/c3ccco3)c3nc4ccccc4nc23)c1
c.) C=CCn1c(SCC(=O)N2CCc3ccccc3C2)nnc1-c1ccncc1
d.) Cc1ccc2nccc(C(=O)N3CCCC(N4CCN(c5ccc(F)cc5)CC4)C3)c2c1
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}