Task: Answer the MCQ question.
Query: Which compound has a -5.402% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCn1c(SCC(=O)N/N=C/C=C/c2ccco2)nnc1-c1ccccc1
[b] CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(OC)cc2s1.Cl
Answer: b. CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(OC)cc2s1.Cl
{#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#}
CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(OC)cc2s1.Cl
CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(OC)cc2s1.Cl
N-[2-(diethylamino)ethyl]-N-(6-methoxy-1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydronaphthalene-2-carboxamide;hydrochloride