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, d, or e without using any additional words.
Options:
a.) O[C@H](COc1ccc(C(F)(F)F)cc1)CN1CCN(Cc2c(F)cccc2Cl)CC1
b.) CC(C)(C)OC(=O)NCCCN(Cc1cncn1Cc1ccc(C#N)cc1)[C@H]1CCN(Cc2ccccc2)C1=O
c.) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(=O)n(C)n2)CC3)ccc2c1COC2=O
d.) COc1ccc2nccc([C@@H]3CN(C4CCN(Cc5cc6ccccc6[nH]5)CC4)C(=O)O3)c2c1
e.) O=C(c1ccccc1Oc1ccccc1)N(CC1CCC1)C1CCNC1
Answer: b, 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}
N-(cyclobutylmethyl)-2-phenoxy-N-pyrrolidin-3-ylbenzamide