Task: Please answer the multiple choice question.
Question: Which molecules are 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: O=C1COc2cnc(CNC34CCC(C[C@]5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)nc2N1
b: CCN1CCC(N(C(=O)NCc2ccc(F)cc2)c2ccc(Cl)cc2)CC1
c: Cc1n[nH]cc1-c1cc(C(F)(F)F)cc(S(=O)(=O)N2CCN(C(=O)[C@@H]3C[C@H]3c3ccc(C(F)(F)F)cc3)CC2)c1
d: CN1C[C@H]2CCCC[C@@]2(c2ccc(Cl)c(Cl)c2)C1
e: O=C(Nc1ccc(Cl)c(Cl)c1)N1CCN(C[C@H]2CN(C3CC3)CCO2)CC1
Answer: b, 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}
1-(4-chlorophenyl)-1-(1-ethylpiperidin-4-yl)-3-[(4-fluorophenyl)methyl]urea