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 other words.
Options:
[a] CC(=O)Nc1ccc(-c2nnc(SCc3c(C)cc(C)cc3C)n2C)cc1
[b] CCOC(=O)c1cnc2ccc(C)cc2c1Sc1ccccc1
[c] CCOC(=O)Cn1c(S(=O)(=O)Cc2ccc(Cl)cc2)nc(-c2ccccc2)c1-c1ccccc1
[d] COc1cc(OC)cc(-c2nnc(SCc3c(F)cccc3Cl)o2)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}