Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ncoc1-c1nnc(SCCCN2CC[C@]3(c4ccccc4)C[C@@H]3C2)n1C
b.) COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCCN(CCO)CC1
Answer: 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}
4-(2-fluoro-4-methylanilino)-6-[4-(2-hydroxyethyl)-1,4-diazepan-1-yl]-7-methoxycinnoline-3-carboxamide