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, b, c, or d without using any additional words.
Options:
(a) COc1cc(F)ccc1-c1cccc(CNC2CCCC2)c1
(b) CC(C)(C)CCN1CCC(CNC(=O)c2cccc(Cl)c2)CC1
(c) CC(=O)N1CC2CC1CN2CCOc1ccc(Oc2nc3ncccc3s2)cc1
(d) Cc1nc2cnc(Oc3ccc(Cl)cc3F)cc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
Answer: a, b, d
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-chloro-N-[[1-(3,3-dimethylbutyl)piperidin-4-yl]methyl]benzamide