Task: Answer the multiple choice question.
Question: Which compound has a -2.195\% 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 or b without using any other words.
Options:
a. CCC(CC)C1=NN2C(=N)/C(=C/c3ccc(OC(=O)c4ccco4)cc3)C(=O)N=C2S1
b. COCCn1nnnc1C(c1ccc(OC)cc1OC)N1CCN(c2ccccc2F)CC1.Cl
Answer: b. COCCn1nnnc1C(c1ccc(OC)cc1OC)N1CCN(c2ccccc2F)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#}
COCCn1nnnc1C(c1ccc(OC)cc1OC)N1CCN(c2ccccc2F)CC1.Cl
COCCn1nnnc1C(c1ccc(OC)cc1OC)N1CCN(c2ccccc2F)CC1.Cl
1-[(2,4-dimethoxyphenyl)-[1-(2-methoxyethyl)tetrazol-5-yl]methyl]-4-(2-fluorophenyl)piperazine;hydrochloride