Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.416\% human ether-à-go-go related gene (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: CN(CC(=O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1)Cc1ccc(C(C)(C)C)cc1.O=C(O)C(=O)O
b: O=S(=O)(Nc1nc2ccccc2s1)c1ccc(Cl)s1
c: CCNC(=S)N1CCN(CC)CC1.O=C(O)C(=O)O
Answer: c. CCNC(=S)N1CCN(CC)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#}
CCNC(=S)N1CCN(CC)CC1.O=C(O)C(=O)O
CCNC(=S)N1CCN(CC)CC1.O=C(O)C(=O)O
N,4-diethylpiperazine-1-carbothioamide;oxalic acid