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) CC(=O)Nc1cccc(C2CCN(CCCn3c(-c4ccc(Cl)cc4)nc4ccccc43)CC2)c1
(b) C[C@@H]1NC(c2cccc(=O)[nH]2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1
(c) CCOC(=O)C1(C)Oc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC)nc56)(CC3)OC4)nc2NC1=O
(d) Cc1nc2cccnc2c(=O)n1-c1ccc(OC2CCN(C3CCC3)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}
N-[3-[1-[3-[2-(4-chlorophenyl)benzimidazol-1-yl]propyl]piperidin-4-yl]phenyl]acetamide