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, or d without using any other words.
Options:
a.) CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)c(O)c1
b.) O=C(NCC1CCN(CCCCCC(c2ccc(F)cc2)c2ccc(F)cc2)C1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
c.) CC(NC(=O)C1(N)CCCN(c2ncnc3[nH]ccc23)C1)c1ccccn1
d.) Cc1ccc(C(=O)Nc2ccon2)cc1NC(=O)c1cnn(-c2ccccc2F)c1N
Answer: a, c, d
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,N-diethyl-3-hydroxy-4-spiro[chromene-2,4'-piperidine]-4-ylbenzamide