Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C([O-])c1ccc(-n2cc(C3CC[NH+](CCN4CCNC4=O)CC3)c3cc(Cl)ccc32)cc1
b. Fc1ccc2c([C@@H]3C[NH2+]CC[C@@H]3F)c(-c3ccc4ccccc4c3)[nH]c2c1
c. CN(C)C[C@@H](c1ccc(O)cc1)C1(O)CCCCC1
d. CCN(CC)CCOCCOC(=O)C1(c2ccccc2)CCCC1
e. C[NH+]1CCC[C@H](c2c(-c3ccccc3)[nH]c3ccccc23)C1
Answer: b, c, d, e
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-[(3R)-1-methylpiperidin-1-ium-3-yl]-2-phenyl-1H-indole