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 CC(=O)Nc1nc(-c2ccc3c(c2)OCO3)cs1
b Cc1nn(-c2ccc(N3CCOCC3)nn2)c(C)c1CCC(=O)NCc1ccc(F)cc1
c CCOC(=O)CSC1=NC(=O)/C(=C/c2ccc(OC)cc2)S1
d COCCn1c(SCc2cc(=O)n3ccsc3n2)nnc1-c1ccncc1
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}