Task: Answer the multiple choice question.
Query: Which compound exhibits a 21.204\% 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) CCC1(CC)C(=O)NC(=O)NC1=NCCc1c[nH]c2ccccc12
b) CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)C(C)Sc1ccccc1
c) CCN(C(=O)COC(=O)/C(=C/c1ccccc1)n1nnnc1C)C1CCCCC1
Answer: a. CCC1(CC)C(=O)NC(=O)NC1=NCCc1c[nH]c2ccccc12
{#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#}
CCC1(CC)C(=O)NC(=O)NC1=NCCc1c[nH]c2ccccc12
CCC1(CC)C(=O)NC(=O)NC1=NCCc1c[nH]c2ccccc12
5,5-diethyl-6-[2-(1H-indol-3-yl)ethylimino]-1,3-diazinane-2,4-dione