Task: Answer the multiple-choice question.
Query: Which compound has a 15.051\% 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 additional words.
Options:
a C=CCN(C(=O)Cn1ncc2c1-c1cc(C)ccc1OC2)c1ccccc1
b COc1ccc(-c2oc3ccccc3c(=O)c2OCC(=O)O)cc1
c CCOC(=O)Cc1csc(NC(=O)Nc2ccc(F)cc2)n1
d S=C(Nc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
Answer: b. COc1ccc(-c2oc3ccccc3c(=O)c2OCC(=O)O)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#}
COc1ccc(-c2oc3ccccc3c(=O)c2OCC(=O)O)cc1
COc1ccc(-c2oc3ccccc3c(=O)c2OCC(=O)O)cc1
2-[2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetic acid