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)c1cn(N(C)c2ncc(C(F)(F)F)cc2Cl)c(=O)[nH]c1=O
b) COc1ccc(S(=O)(=O)N2CCCC2CNC(=O)C(=O)NCCc2ccccc2)cc1
c) O=C(CSc1nnc(Cc2ccccc2)o1)c1ccc(F)cc1
d) COc1ccc(C)cc1NC(=S)N1CCN(c2ncccn2)CC1
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}