Task: Answer the MCQ question.
Query: Which drug has a -25.854\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=O)Nc1c(O)nc(SC/C=C/CSc2nc(O)c(NC(C)=O)c(=O)[nH]2)[nH]c1=O
b) CCOC(=O)C1(CC2CC2)CCN(Cc2ccc3cccc(F)c3n2)CC1
c) Fc1cccc(Cl)c1CSc1ccc(-c2cccnc2)nn1
d) CCC(c1nnnn1Cc1ccc(F)cc1)N1CCN(C2CCCCC2)CC1.Cl
Answer: d. CCC(c1nnnn1Cc1ccc(F)cc1)N1CCN(C2CCCCC2)CC1.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#}
CCC(c1nnnn1Cc1ccc(F)cc1)N1CCN(C2CCCCC2)CC1.Cl
CCC(c1nnnn1Cc1ccc(F)cc1)N1CCN(C2CCCCC2)CC1.Cl
1-cyclohexyl-4-[1-[1-[(4-fluorophenyl)methyl]tetrazol-5-yl]propyl]piperazine;hydrochloride