Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.211\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COCc1c(C(=O)Nc2ccc3nc(N4CCOCC4)sc3c2)oc2ccccc12
b) CCOC(=O)C(CCCCOc1cccc(CC)c1)C(=O)OCC
c) COc1ccc2[nH]c3c(=O)n(CCCCC(=O)NCCN4CCCC4)c(=S)[nH]c3c2c1
d) COc1ccc(/C=C/C(=O)NC(=S)NN2CCCCC2c2cccnc2)cc1
Answer: b. CCOC(=O)C(CCCCOc1cccc(CC)c1)C(=O)OCC
{#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(CCCCOc1cccc(CC)c1)C(=O)OCC
CCOC(=O)C(CCCCOc1cccc(CC)c1)C(=O)OCC
diethyl 2-[4-(3-ethylphenoxy)butyl]propanedioate