Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CCN(C2CCC(O)(c3ccccn3)CC2)C1
[b] COc1cc(N2C(=O)N(c3ccc(-c4ccc(-c5ccn[nH]5)cc4)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)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}
1-(6-methoxypyrimidin-4-yl)-8-[(3-methylpyridin-2-yl)methyl]-3-[4-[4-(1H-pyrazol-5-yl)phenyl]phenyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione