Task: Answer the multiple-choice question.
Query: Which drug exhibits a -10.010\% 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) Cc1ccccc1OCCN1CCC(Cc2ccccc2)CC1.O=C(O)C(=O)O
b) CCn1c(C)cc(C(=O)CSc2nnc(-c3ccco3)o2)c1C
c) COc1ccc(OC)c(NC(=O)c2ccc(-n3cccn3)nc2)c1
d) O=C(NCc1ccco1)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
Answer: a. Cc1ccccc1OCCN1CCC(Cc2ccccc2)CC1.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#}
Cc1ccccc1OCCN1CCC(Cc2ccccc2)CC1.O=C(O)C(=O)O
Cc1ccccc1OCCN1CCC(Cc2ccccc2)CC1.O=C(O)C(=O)O
4-benzyl-1-[2-(2-methylphenoxy)ethyl]piperidine;oxalic acid