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, d, or e without using any other words.
Options:
a. CCOC(=O)N1CCN(C(=O)C2(c3ccccc3)CCN(c3cc(N)ccn3)CC2)CC1
b. O=C1NC(=O)C(c2nn(CCCN3CCOCC3)c3ccccc23)=C1c1cn(-c2ccc3ccccc3c2)c2ccccc12
c. C[C@H](C1=C(CCN(C)C)Cc2cc(F)ccc21)c1nccs1
d. CN1CCC(N(C)C(=O)N2CC(c3cc(F)ccc3F)=C[C@H]2c2ccccc2)CC1
e. CCN1CCN(c2ccc(C(C)(C)NC(=O)c3cc4[nH]c5ccccc5c(=O)c4cc3F)cn2)CC1
Answer: 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-[2-[6-(4-ethylpiperazin-1-yl)pyridin-3-yl]propan-2-yl]-2-fluoro-9-oxo-10H-acridine-3-carboxamide