Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nc1nnc(C2CC2)s1)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
(b) O=C(N/N=C/c1ccccc1OC(=O)N1CCOCC1)c1cccs1
(c) O=C(Nc1cccnc1)c1ccccc1F
(d) CCN(CC)c1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccccc3OC)CC2)cc1
Answer: a, b, c, 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}