Task: Answer the MCQ question.
Question: Which drug exhibits a 10.690\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(NCc1ccc2c(c1)OCO2)c1cc(-c2ccccn2)nc2ccccc12
b. CCN(CC)CCNCC(=O)N1c2ccccc2CCc2ccc(NC(=O)OC)cc21.Cl
c. COc1ccccc1NC(=S)NNC(=O)c1cc(C)n(C)n1
d. Cc1ccccc1OCCC(=O)OCC(=O)Nc1c(C)nn(-c2ccccc2)c1C
e. COc1cc(C2=NOC(C(=O)Nc3ccc4c(c3)OCO4)C2)cc(OC)c1OC
Answer: b. CCN(CC)CCNCC(=O)N1c2ccccc2CCc2ccc(NC(=O)OC)cc21.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)CCNCC(=O)N1c2ccccc2CCc2ccc(NC(=O)OC)cc21.Cl
CCN(CC)CCNCC(=O)N1c2ccccc2CCc2ccc(NC(=O)OC)cc21.Cl
methyl N-[11-[2-[2-(diethylamino)ethylamino]acetyl]-5,6-dihydrobenzo[b][1]benzazepin-2-yl]carbamate;hydrochloride