Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.065\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(Nc1nc(-c2ccc(Oc3ccccc3)cc2)cs1)C1=COCCO1
b CCN(CC)c1nc(N2CCN(CCO)CC2)nc2ccccc12.Cl
Answer: b. CCN(CC)c1nc(N2CCN(CCO)CC2)nc2ccccc12.Cl
{#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#}
CCN(CC)c1nc(N2CCN(CCO)CC2)nc2ccccc12.Cl
CCN(CC)c1nc(N2CCN(CCO)CC2)nc2ccccc12.Cl
2-[4-[4-(diethylamino)quinazolin-2-yl]piperazin-1-yl]ethanol;hydrochloride