Task: Answer the MCQ question.
Question: Which drug has a 14.238\% 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) CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cccc(C)c2)CC1
b) CCCC(=O)Nc1cc(OC)c(OC)cc1C(=O)O
c) Cc1ccc(C(C(=O)NC2CCCCC2)N2CCCC2)cc1
d) CC(NCCc1ccc(O)cc1)C(O)c1ccc(O)cc1.Cl
Answer: d. CC(NCCc1ccc(O)cc1)C(O)c1ccc(O)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#}
4-[2-[[1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol;hydrochloride