Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCN(CC)CCOCCOC(=O)C1(c2ccccc2)CCCC1
(b) N#Cc1ccc(Cn2cncc2C[NH2+][C@H]2CCN(c3cccc4ncccc34)C2=O)cc1
(c) CC(C)N(CC[C@@](C(N)=O)(c1ccccc1)c1ccccn1)C(C)C
(d) COc1ccc(CC[NH2+]CCCC(C#N)(c2ccc(OC)c(OC)c2)C(C)C)cc1OC
(e) O=C1CN(CCc2ccc(F)cc2)CCN1[C@H]1CCc2cc(CN3CCS(=O)(=O)CC3)ccc2C1
Answer: a, 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}
(2R)-4-[di(propan-2-yl)amino]-2-phenyl-2-pyridin-2-ylbutanamide