Task: Answer the multiple-choice question.
Question: Which compound has a 11.985\% 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(NC1CCCCC1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCCC1
[b] Cc1cc(C)cc(NC(=S)N(CCN(C)C)Cc2cccs2)c1
[c] CC(Oc1cccc(Cl)c1)C(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCCC1
Answer: a. O=C(NC1CCCCC1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCCC1
{#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(NC1CCCCC1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCCC1
O=C(NC1CCCCC1)N(Cc1nc2ccccc2c(=O)[nH]1)C1CCCCC1
1,3-dicyclohexyl-1-[(4-oxo-3H-quinazolin-2-yl)methyl]urea