Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a. C=S(=O)(NC)c1ccc(C2=C(c3ccccc3)C(=O)OC2)cc1
b. CC(=O)NC1CCN(C(=O)NC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)C1
c. CCCCc1ccc(S(=O)(=O)Nc2ccc3c(c2)CCN(Cc2cc[nH]n2)CC3)cc1
d. Cc1c(C)c2ccc(OCCCCN3CCC(c4noc5cc(F)ccc45)CC3)cc2oc1=O
Answer: a, b
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}
3-acetamido-N-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]pyrrolidine-1-carboxamide