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 other words.
Options:
a. O=S(=O)(c1ccccc1)C1(F)CCN(CCc2ccc(F)cc2F)CC1
b. CN1C[C@@H]2C[C@H]1CN2c1ccc(-c2ccc3sccc3c2)nc1
c. N#Cc1cccc(Cl)c1-n1ncc2c(O[C@@H](COCCO)C(=O)Nc3ccc(F)cn3)ncnc21
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}
(1S,4S)-2-[6-(1-benzothiophen-5-yl)pyridin-3-yl]-5-methyl-2,5-diazabicyclo[2.2.1]heptane