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.) CC(C)Oc1cc([C@@H](C2=CCC(=O)N=C2)C2=CNC(C(C)(C)O)C=C2)ccc1OC(F)F
b.) Cc1nc2ccc(Oc3ccc(F)c4cccnc34)nc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
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}
6-(5-fluoroquinolin-8-yl)oxy-2-methyl-3-[[(3S)-1-propan-2-ylpiperidin-3-yl]methyl]pyrido[3,2-d]pyrimidin-4-one