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, c, or d without using any additional words.
Options:
a: CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cccc(F)c2)C2CCN(S(C)(=O)=O)CC2)CC1
b: CN[C@@H](C)C(=O)N[C@@H]1C(=O)N(Cc2c(C)ccc3ccccc23)c2ccc(C#N)cc2N(C(C)=O)[C@H]1C.Cl
c: Cc1cc(=O)oc2c(Cl)c(OCCCCN3CCC(c4noc5cc(F)ccc45)CC3)ccc12
d: CCCC1(C(=O)c2cc(F)c3[nH]ccc3c2)CCCN1
Answer: c, d
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}
8-chloro-7-[4-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]butoxy]-4-methylchromen-2-one