Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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.) O=C(Cc1ccccc1)NC1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21
b.) COc1ccc(OC2CN(C(=O)NC3CCN(Cc4ccn(-c5ccc(C(F)(F)F)cc5)c4)CC3)C2)cc1
c.) CCOC[C@]12Cc3cnn(-c4ccc(F)cc4)c3C=C1CCN(S(=O)(=O)c1ccc(C(F)(F)F)cc1)C2
d.) COc1ccc2c(OC[C@H](O)CO)nc(C#N)c(-c3ccccc3)c2c1
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}
3-(4-methoxyphenoxy)-N-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]azetidine-1-carboxamide