Task: Answer the MCQ question.
Question: Which compound exhibits a -61.945\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CC[NH+](C)CCCN2CC(c3ccccc3)CC2=O)cc1OC.O=C([O-])C(=O)[O-]
(b) CC(C)=CCN1CCN(Cc2ccc(Oc3ncccn3)cc2)CC1CCO
(c) O=C(N/N=C/c1cccnc1)c1cc2c(ccc3ccccc32)o1
Answer: a. COc1ccc(CC[NH+](C)CCCN2CC(c3ccccc3)CC2=O)cc1OC.O=C([O-])C(=O)[O-]
{#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#}
COc1ccc(CC[NH+](C)CCCN2CC(c3ccccc3)CC2=O)cc1OC.O=C([O-])C(=O)[O-]
COc1ccc(CC[NH+](C)CCCN2CC(c3ccccc3)CC2=O)cc1OC.O=C([O-])C(=O)[O-]
2-(3,4-dimethoxyphenyl)ethyl-methyl-[3-(2-oxo-4-phenylpyrrolidin-1-yl)propyl]azanium;oxalate