Task: Answer the multiple choice question.
Query: Which drug exhibits a 19.970\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(=O)N1CCC2(CC1)CC(=O)c1cc(Cl)ccc1O2
b) Cc1cccc(OCCNC(=O)CCc2ccccc2)c1
c) Cc1ccc(CNC(=O)CSc2nnc3c(n2)[nH]c2ccc(F)cc23)cc1
Answer: b. Cc1cccc(OCCNC(=O)CCc2ccccc2)c1
{#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#}
Cc1cccc(OCCNC(=O)CCc2ccccc2)c1
Cc1cccc(OCCNC(=O)CCc2ccccc2)c1
N-[2-(3-methylphenoxy)ethyl]-3-phenylpropanamide