Problem statement: Answer the MCQ question.
Query: Which compound has a -13.879\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(NN1CCOCC1)c1ccc(Cl)c(Cl)c1
b: O=C(/C=N/O)NCCN1CCCCC1
c: CCOC(=O)c1ccc(NC(=O)C2C3CCC(C3)C2C(=O)O)cc1
Answer: a. O=C(NN1CCOCC1)c1ccc(Cl)c(Cl)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#}
O=C(NN1CCOCC1)c1ccc(Cl)c(Cl)c1
O=C(NN1CCOCC1)c1ccc(Cl)c(Cl)c1
3,4-dichloro-N-morpholin-4-ylbenzamide