Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.493\% 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) COc1ccc(CC(=O)OC(C)C(=O)Nc2ccc(S(N)(=O)=O)cc2)cc1
b) CC1=C(C(=O)Nc2ccccc2)C(c2ccncc2)C(C#N)=C(SCC(=O)NC2CC2)N1
c) CC(=O)Oc1ccccc1C(=O)Nc1ccccc1C(=O)N1CCCC1
Answer: b. CC1=C(C(=O)Nc2ccccc2)C(c2ccncc2)C(C#N)=C(SCC(=O)NC2CC2)N1
{#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#}
CC1=C(C(=O)Nc2ccccc2)C(c2ccncc2)C(C#N)=C(SCC(=O)NC2CC2)N1
CC1=C(C(=O)Nc2ccccc2)C(c2ccncc2)C(C#N)=C(SCC(=O)NC2CC2)N1
5-cyano-6-[2-(cyclopropylamino)-2-oxoethyl]sulfanyl-2-methyl-N-phenyl-4-pyridin-4-yl-1,4-dihydropyridine-3-carboxamide