Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.774\% 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, or c without using any additional words.
Options:
a) Cc1cc(N2CCN(C)CC2)nc2ccc(NC(=S)N3CCC4(CC3)OCCO4)cc12
b) O=C(NCc1ccccn1)c1cc(S(=O)(=O)N2CCCCCC2)ccc1Cl
c) COC(=O)c1c(NC(=O)C2=COCCO2)sc(C)c1C
Answer: c. COC(=O)c1c(NC(=O)C2=COCCO2)sc(C)c1C
{#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#}
COC(=O)c1c(NC(=O)C2=COCCO2)sc(C)c1C
COC(=O)c1c(NC(=O)C2=COCCO2)sc(C)c1C
methyl 2-(2,3-dihydro-1,4-dioxine-5-carbonylamino)-4,5-dimethylthiophene-3-carboxylate