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 additional words.
Options:
(a) Cc1nc2c(s1)[C@@](c1ccccc1)(c1cccc(-c3cncnc3)c1)N=C2N
(b) COc1cc(N2CC3CNCC(C2)O3)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)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}
5-chloro-4-imidazo[1,2-a]pyridin-3-yl-N-[2-methoxy-4-(9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl]pyrimidin-2-amine