Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(NCC1CCCO1)c1ccc([N+](=O)[O-])s1
(b) CC(Sc1ccccc1)C(=O)N/N=C/c1cccnc1
(c) CCCCCCCN1CCC(=O)N([C@H](CO)CC(C)C)CC1
(d) Cc1cc(C)c2c(=O)[nH]c(SCC(=O)NCCc3ccccc3)nc2n1
Answer: a, b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}