Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc2ncc(F)c(C(CO)CC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
[b] Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3ccc4scnc4c3)cc1)C(=O)N2c1cc(O)ncn1
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}
3-[4-(1,3-benzothiazol-5-yl)phenyl]-8-[(3-methylpyridin-2-yl)methyl]-1-(6-oxidanylpyrimidin-4-yl)-1,3,8-triazaspiro[4.5]decane-2,4-dione