Task: Answer the multiple-choice question.
Question: Which drug has a -13.948\% 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] COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)c1cc(-c2cccs2)nn1-c1ccccc1
[b] CC1=C(C(=O)Nc2ccc(Cl)cc2)C(c2cccs2)n2nnnc2N1
[c] CC(C)Cc1cc(C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)no1
Answer: b. CC1=C(C(=O)Nc2ccc(Cl)cc2)C(c2cccs2)n2nnnc2N1
{#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)Nc2ccc(Cl)cc2)C(c2cccs2)n2nnnc2N1
CC1=C(C(=O)Nc2ccc(Cl)cc2)C(c2cccs2)n2nnnc2N1
N-(4-chlorophenyl)-5-methyl-7-thiophen-2-yl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide