Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -23.007\% 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 other words.
Options:
a) CC1CCN(CC(O)COCCOc2ccc(Br)cc2)CC1.Cl
b) COc1cc(NC(=O)COc2ccccc2Cl)ccc1NC(=O)c1cccs1
c) C=CCn1c(SCC(=O)N2CCCCC2)nnc1-c1ccncc1
d) O=C(N=C1c2ccccc2CN1c1ccccc1)c1cccc([N+](=O)[O-])c1
Answer: a. CC1CCN(CC(O)COCCOc2ccc(Br)cc2)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#}
CC1CCN(CC(O)COCCOc2ccc(Br)cc2)CC1.Cl
CC1CCN(CC(O)COCCOc2ccc(Br)cc2)CC1.Cl
1-[2-(4-bromophenoxy)ethoxy]-3-(4-methylpiperidin-1-yl)propan-2-ol;hydrochloride