Task: Answer the MCQ question.
Query: Which compound exhibits a 2.186\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(O)CCc1ccc(-c2ccc(Cl)cc2)n1NC(=O)c1ccc(O)cc1
b. Cc1cc(C)nc(SCNC(=O)c2ccccc2)n1
c. COc1ccc(NC(=S)NCCN2CCOCC2)cc1
Answer: c. COc1ccc(NC(=S)NCCN2CCOCC2)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(NC(=S)NCCN2CCOCC2)cc1
COc1ccc(NC(=S)NCCN2CCOCC2)cc1
1-(4-methoxyphenyl)-3-(2-morpholin-4-ylethyl)thiourea