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) CSc1nn2c(N3CCNCC3)c3c(nc2c1S(=O)(=O)c1ccccc1)CCC3
(b) Cc1nc(C#Cc2ccnc(Cl)c2)c(C)n1-c1ccc(F)cc1F
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}
10-(benzenesulfonyl)-11-methylsulfanyl-2-piperazin-1-yl-1,8,12-triazatricyclo[7.3.0.03,7]dodeca-2,7,9,11-tetraene