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: Cc1c(CCC2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)ccc2c1COC2=O
b: CCc1nc2cc3c(cc2s1)CCN(CCCSc1nnc(-c2ocnc2C)n1C)CC3
c: Cc1ccc2c(-c3nnc(SCCCN4C[C@H]5C[C@@]5(c5ccccc5)C4)n3C)cccc2n1
d: CCOC(=O)NCCc1ccccc1-c1ccc([C@H]2CNCC[C@H]2c2ccn(C)c(=O)c2)c(Cl)c1
Answer: a, b, 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}
4-methyl-5-[2-[1-[2-[4-(tetrazol-1-yl)phenyl]acetyl]piperidin-4-yl]ethyl]-3H-2-benzofuran-1-one