Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCNC(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCC[C@H]2C)C3=O)cc1
b. O=C(C=CC#Cc1cccc(NS(=O)(=O)c2ccccc2)c1)NO
c. COC1CCN(Cc2csc(-c3cn(CC4CCOCC4)c4c(Cl)cccc34)n2)CC1
d. Cc1ccc(CCCCC2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
Answer: a, c
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}
2-[7-chloro-1-(oxan-4-ylmethyl)indol-3-yl]-4-[(4-methoxypiperidin-1-yl)methyl]-1,3-thiazole