Task: Answer the MCQ question.
Query: Which compound exhibits a 8.820\% 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 other words.
Options:
a. O=c1c2c3c(sc2ncn1/N=C/c1ccc([N+](=O)[O-])o1)CCCC3
b. O=C(O)COc1ccccc1/C=N/NC(=O)c1cc(-c2ccc(Cl)cc2)nc2ccccc12
c. CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(C)cc4)CC3)cc21
d. CC(=O)COc1ccc2c(c1C)O/C(=C\c1ccco1)C2=O
e. CC1(C)Cc2c(sc3ncnc(NN)c23)CO1
Answer: b. O=C(O)COc1ccccc1/C=N/NC(=O)c1cc(-c2ccc(Cl)cc2)nc2ccccc12
{#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(O)COc1ccccc1/C=N/NC(=O)c1cc(-c2ccc(Cl)cc2)nc2ccccc12
O=C(O)COc1ccccc1/C=N/NC(=O)c1cc(-c2ccc(Cl)cc2)nc2ccccc12
2-[2-[(E)-[[2-(4-chlorophenyl)quinoline-4-carbonyl]hydrazinylidene]methyl]phenoxy]acetic acid