Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.032\% 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. COc1cccc(CNC(=O)c2ccccc2NC(=O)C2=C(C)OCCS2)c1
b. Fc1ccc(COc2ccc3ccccc3c2CNc2nn[nH]n2)cc1
c. CCc1cccc(NC(=S)N(CCN(C)C)C(C)c2ccncc2)c1
d. O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(Cl)cc1)c1cc2ccccc2o1
e. CCC1CCCCN1C(=O)c1c[nH]c2ccc(S(=O)(=O)N(C)c3ccc(Cl)cc3)cc2c1=O
Answer: d. O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(Cl)cc1)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)C1c1ccc(Cl)cc1)c1cc2ccccc2o1
O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(Cl)cc1)c1cc2ccccc2o1
2-(4-chlorophenyl)-3-(1-benzofuran-2-carbonyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-2H-pyrrol-5-one