Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.435\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COCCn1c(=S)[nH]c2cc(C(=O)N3CCCC(C)C3)ccc2c1=O
b.) CCC1CCCCN1C(=O)c1cc(COc2ccc3ncccc3c2)on1
c.) Cc1cc(NC(=O)COC(=O)CCC(=O)c2ccc(F)cc2)no1
d.) CCOC(=O)C(/C=C(\C#N)C(=O)OCC)=C(/N)N1CCN(c2c(C)cccc2C)CC1
Answer: d. CCOC(=O)C(/C=C(\C#N)C(=O)OCC)=C(/N)N1CCN(c2c(C)cccc2C)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#}
CCOC(=O)C(/C=C(\C#N)C(=O)OCC)=C(/N)N1CCN(c2c(C)cccc2C)CC1
CCOC(=O)C(/C=C(\C#N)C(=O)OCC)=C(/N)N1CCN(c2c(C)cccc2C)CC1
diethyl (E,4Z)-4-[amino-[4-(2,6-dimethylphenyl)piperazin-1-yl]methylidene]-2-cyanopent-2-enedioate