Task: Answer the MCQ question.
Question: Which compound exhibits a 5.637\% 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 additional words.
Options:
(a) O=C(NC(=O)c1ccccc1)OCCN1C(=O)c2ccccc2C1=O
(b) c1ccc(-c2nccc(-c3ccco3)n2)nc1
(c) Cc1ccc(C(=O)Nc2c(C(=O)N3CCOCC3)cnn2-c2ccccc2)cc1
(d) CCN(CC)Cc1cc(C(C)=O)ccc1O.Cl
Answer: d. CCN(CC)Cc1cc(C(C)=O)ccc1O.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)Cc1cc(C(C)=O)ccc1O.Cl
CCN(CC)Cc1cc(C(C)=O)ccc1O.Cl
1-[3-(diethylaminomethyl)-4-hydroxyphenyl]ethanone;hydrochloride