Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC[N+]1(C)Cc2sc(NC(=O)Nc3ccc(Cl)cc3)c(C(N)=O)c2C1.[I-]
[b] COc1cc(-n2cnc3cc(-c4ccc(Cl)cc4)sc3c2=O)ccc1N1CC[C@H](O)C1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[(4-chlorophenyl)carbamoylamino]-5-ethyl-5-methyl-4,6-dihydrothieno[2,3-c]pyrrol-5-ium-3-carboxamide;iodide