Task: Answer the multiple choice question.
Question: Which drug has a 3.478\% 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 additional words.
Options:
a Cc1cccc(Nc2ccccc2C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)c1C
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_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)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