Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.066\% 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 Cc1ccc(-c2noc(CCCC(=O)NC3CCCC3)n2)cc1
b Cc1ccc(O)c(C(CC(=O)NC2CCCCC2)c2ccccc2)c1
c CCN(CC)c1nc(N2CCN(C)CC2)nc2ccccc12.Cl
Answer: c. CCN(CC)c1nc(N2CCN(C)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(C)CC2)nc2ccccc12.Cl
CCN(CC)c1nc(N2CCN(C)CC2)nc2ccccc12.Cl
N,N-diethyl-2-(4-methylpiperazin-1-yl)quinazolin-4-amine;hydrochloride