Task: Answer the MCQ question.
Query: Which drug exhibits a 6.182\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(=O)C1=NN(C(=O)c2ccc(C)cc2)C(O)(c2ccc(Cl)cc2)C1
b. Oc1c(C(c2ccc(Cl)cc2)N2CCCC2)cc(Cl)c2cccnc12
c. CCOc1cc(/C=N/NC(=O)c2cc(C3CC3)[nH]n2)ccc1O
d. CN(C(=O)CSc1nc2ccc([N+](=O)[O-])cc2s1)C1CCS(=O)(=O)C1
Answer: a. COC(=O)C1=NN(C(=O)c2ccc(C)cc2)C(O)(c2ccc(Cl)cc2)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#}
methyl 5-(4-chlorophenyl)-5-hydroxy-1-(4-methylbenzoyl)-4H-pyrazole-3-carboxylate