Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Fc1cccc(-n2cc(NCCN3CCCCC3)nn2)c1
(b) Fc1ccc2c([C@@H]3CNCC[C@H]3F)c(-c3ccccc3)[nH]c2c1
(c) Cc1cn2c(-c3cn[nH]c3)cnc2c(Nc2ccc(C(=O)N3CCNCC3)cc2F)n1
Answer: a, 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-fluoro-3-[(3R,4R)-4-fluoropiperidin-3-yl]-2-phenyl-1H-indole