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(NC(=O)C(=O)c2cn(CC(=O)N3CCCCC3)c3ccccc23)cc1
[b] CC(=O)OC1C(OC(C)=O)N(C(C)=O)C(=O)N1C(C)=O
[c] COCCn1nnnc1SCC(=O)c1ccc(F)cc1
[d] Cc1nn(CC(O)c2ccccc2)c(C)c1Br
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}