Task: Answer the MCQ question.
Query: Which compound has a -1.974% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc(OC)nc(NC(=O)COC(=O)c2cccc(Cl)c2)n1
b) CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)COc2cccc(C)c2)CC1
c) CC(C)(CO)NC12CC3CC(CC(C3)C1)C2
Answer: c. CC(C)(CO)NC12CC3CC(CC(C3)C1)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)(CO)NC12CC3CC(CC(C3)C1)C2
CC(C)(CO)NC12CC3CC(CC(C3)C1)C2
2-(1-adamantylamino)-2-methylpropan-1-ol