Problem statement: Answer the MCQ question.
Question: Which compound has a -4.827\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(-c2[nH]ncc2/C=N\NC(=O)c2cccs2)cc1OC
b) O=C(NN1C(=O)c2ccccc2NC1c1cccnc1)c1ccc([N+](=O)[O-])cc1
c) CC(=O)Nc1cc(C(=O)N(C)Cc2ccco2)ccc1Sc1ccc(Cl)cc1
d) C[C@H]1C(=O)N(C)CCN1C(=O)c1ccccc1OC1CCN(S(C)(=O)=O)CC1
e) Cc1nc2cc(NC(=O)NCc3ccccc3)ccc2o1
Answer: b. O=C(NN1C(=O)c2ccccc2NC1c1cccnc1)c1ccc([N+](=O)[O-])cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NN1C(=O)c2ccccc2NC1c1cccnc1)c1ccc([N+](=O)[O-])cc1
O=C(NN1C(=O)c2ccccc2NC1c1cccnc1)c1ccc([N+](=O)[O-])cc1
oxido-oxo-[4-[(4-oxo-2-pyridin-3-yl-1,2-dihydroquinazolin-3-yl)carbamoyl]phenyl]azanium