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 other words.
Options:
(a) COc1ccc(C#Cc2cccc(C#Cc3ccc(OC)cc3)[n+]2C)cc1
(b) CS(=O)(=O)Nc1ccc2c(c1)nc1n2CC(N)C(c2cc(F)c(F)cc2F)C1
(c) CC(C)(CCCN1CCCC(c2ccccc2)C1)S(=O)(=O)c1ccccc1
(d) Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2cc(S(=O)(=O)NC(C)C)c(F)cc2Cl)CC1
Answer: a, b, 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}
N-[2-azanyl-3-[2,4,5-tris(fluoranyl)phenyl]-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-7-yl]methanesulfonamide