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 other words.
Options:
(a) CSc1ccc2c(c1)N(CC[C@H]1CCCCN1C)c1ccccc1S2
(b) N#Cc1ccnc(C2=NC(c3ccc(F)cc3)(c3ccc(F)cc3)C(CO)N2)c1
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-[2-[(2R)-1-methylpiperidin-2-yl]ethyl]-2-methylsulfanylphenothiazine