Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cc(OC)cc(C(=O)NCC2(C(=O)O)CCN(Cc3ccc(C(F)(F)F)cc3)CC2)c1
b COc1ccccc1-c1nnc(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)n1C
c Cc1ccc(CN2C3CCC2CC(Oc2cccc(C(N)=O)c2)C3)o1
d CCOC(=N)c1ccc(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3n2)s1
Answer: a
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}
4-[[(3,5-dimethoxybenzoyl)amino]methyl]-1-[[4-(trifluoromethyl)phenyl]methyl]piperidine-4-carboxylic acid