Problem statement: Answer the multiple-choice question.
Question: Which drug has a -10.749% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCN1CCN(C(=O)c2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)CC1
(b) CC(C)N1CCN(Cc2ccc(OC3CCCC3)cc2)CC1CCO
Answer: b. CC(C)N1CCN(Cc2ccc(OC3CCCC3)cc2)CC1CCO
{#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)N1CCN(Cc2ccc(OC3CCCC3)cc2)CC1CCO
CC(C)N1CCN(Cc2ccc(OC3CCCC3)cc2)CC1CCO
2-[4-[(4-cyclopentyloxyphenyl)methyl]-1-propan-2-ylpiperazin-2-yl]ethanol