Task: Answer the multiple choice question.
Question: Which drug has a 12.277\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C1CC(=O)C(n2cncn2)C(c2ccc(Cl)cc2Cl)C1
b O=C(c1ccc2nc3ccc(Cl)cc3c(=O)n2c1)N1CCC2(CC1)OCCO2
c O=C(O)COCC(=O)N1CCCN(c2nc3ccc(Cl)cc3s2)CC1
d N#CSC(c1ccccc1)c1nc2ccccc2[nH]c1=O
e CCOc1ccc(NC(=O)CCC(=O)NNC(=O)Nc2cccc(Cl)c2)cc1
Answer: a. O=C1CC(=O)C(n2cncn2)C(c2ccc(Cl)cc2Cl)C1
{#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#}
O=C1CC(=O)C(n2cncn2)C(c2ccc(Cl)cc2Cl)C1
O=C1CC(=O)C(n2cncn2)C(c2ccc(Cl)cc2Cl)C1
5-(2,4-dichlorophenyl)-4-(1,2,4-triazol-1-yl)cyclohexane-1,3-dione