Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.372\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CC(=O)Nc1ccc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)cc1
b) Cc1ccc(C(=O)c2c(NC(=O)c3ccccc3C)sc(C)c2C)cc1
c) O=C(COC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1)NCc1ccc(Cl)cc1
d) O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccnc1)c1cc2ccccc2o1
e) C/C(=N\NC(=O)c1cccc(Br)c1)c1cccc(NC(=O)c2ccc(C)o2)c1
Answer: d. O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccnc1)c1cc2ccccc2o1
{#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(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccnc1)c1cc2ccccc2o1
O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccnc1)c1cc2ccccc2o1
3-(1-benzofuran-2-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-2-pyridin-3-yl-2H-pyrrol-5-one