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) CC(Sc1nncn1C)C(=O)Nc1nnc(-c2ccccc2)s1
b) O=C(NCc1ccccc1F)c1ccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)cc1
c) CC(C)c1nc(SCC(=O)Nc2ccc(N(C)C)cc2)c2ccccc2n1
d) CCc1c(C)c2cc(Cl)c(O)c(CN(CC)CC)c2oc1=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}