Task: Answer the multiple-choice question.
Query: Which compound has a 3.232\% 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. CC(C)[C@@H](CSc1ccccc1)N1CCN(Cc2ccccc2)CCC1=O
b. CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccco2)cc1
c. O=S(=O)(c1cnc(Cl)c(Br)c1)N1CCCCCC1
d. COc1cccc(C2/C(=C(/O)c3ccccc3)C(=O)C(=O)N2Cc2ccco2)c1
e. O=C(Nc1ccnn1C1CCN(Cc2cc3ccccc3[nH]2)CC1)C1CCOC1
Answer: b. CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccco2)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#}
CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccco2)cc1
CCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccco2)cc1
(4Z)-1-[2-(dimethylamino)ethyl]-5-(furan-2-yl)-4-[hydroxy-(4-propoxyphenyl)methylidene]pyrrolidine-2,3-dione