Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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] CN1CCN(c2ccc3c(c2)Cc2c-3n[nH]c2-c2csc(C#CCOc3ccccc3)c2)CC1
[b] N#Cc1ccc(CCN2CCN(CCc3ccc4c(c3)COC4=O)CC2)cc1OC(F)(F)F
[c] O=C1COc2ccc(CNC3CCN(CCn4c(=O)ccc5ncc(Oc6cccnc6)cc54)CC3)nc2N1
[d] CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cccc(Cl)c2)C2CCN(S(C)(=O)=O)CC2)CC1
Answer: a, b, 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}
N-[1-[(3R)-3-(3-chlorophenyl)-3-(1-methylsulfonylpiperidin-4-yl)propyl]piperidin-4-yl]-N-ethyl-2-(4-methylsulfonylphenyl)acetamide