Task: Answer the multiple-choice question.
Question: Which drug has a -1.553\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cn1c(=O)c2c(ncn2CC(=O)Nc2ccccc2Sc2ccccc2)n(C)c1=O
b) Cc1nc2c(cc1C(=O)/C=C/c1ccccc1Cl)CCCC2
c) CCN(CC)C(=O)Cn1ncc2c1-c1ccccc1OC2
d) CCOc1cccc(-c2nn(-c3ccccc3)cc2/C=C(/C#N)C(=O)NCCCn2ccnc2)c1
e) O=C(Nc1cccnc1)c1ccc(COc2ccccc2Cl)o1
Answer: d. CCOc1cccc(-c2nn(-c3ccccc3)cc2/C=C(/C#N)C(=O)NCCCn2ccnc2)c1
{#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#}
CCOc1cccc(-c2nn(-c3ccccc3)cc2/C=C(/C#N)C(=O)NCCCn2ccnc2)c1
CCOc1cccc(-c2nn(-c3ccccc3)cc2/C=C(/C#N)C(=O)NCCCn2ccnc2)c1
(Z)-2-cyano-3-[3-(3-ethoxyphenyl)-1-phenylpyrazol-4-yl]-N-(3-imidazol-1-ylpropyl)prop-2-enamide