Task: Answer the multiple-choice question.
Question: Which drug has a 9.306\% 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. N#Cc1c(NC(=O)CN2CCOCC2)oc(-c2ccccc2)c1-c1ccccc1
b. CCOC(=O)c1ccc2c(c1)C1C=CCC1C(C(=O)OCC)N2
c. O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NCCN1CCOCC1
d. CC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)N(C)CCO3)cc1
e. CC#CC[N+](C)(C)CCCCCCCCCC.[Br-]
Answer: c. O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NCCN1CCOCC1
{#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#}
O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NCCN1CCOCC1
O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NCCN1CCOCC1
2-(6-chloro-2-oxo-4-phenylchromen-7-yl)oxy-N-(2-morpholin-4-ylethyl)acetamide