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 C=CCn1c(SCC(=O)c2ccc(O)c(O)c2)nnc1-c1cccc(C)c1
b COc1ccc(-c2[nH]ncc2CN2CCN(C(=O)c3cccs3)CC2)c(F)c1
c COC(C(=O)Nc1ccnn1C1CCN(C(=O)c2ccc(C=O)cc2)CC1)c1ccccc1
d COc1ccc(CN2C(=O)c3cccnc3C2=O)cc1S(=O)(=O)N(C)c1cccc(C)c1
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}