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, b, or c without using any other words.
Options:
a.) CNC1CCN(c2nc(N)nc3c2oc2ncc(Cl)cc23)C1
b.) COc1cc(C(C)=O)ccc1OCCCN1CCC(c2noc3ccccc23)CC1
c.) Cc1cc(C(=O)NOCCO)c(Nc2ccc(I)cc2F)n(C)c1=O
Answer: 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}
1-[4-[3-[4-(1,2-benzoxazol-3-yl)piperidin-1-yl]propoxy]-3-methoxyphenyl]ethanone