Task: Answer the MCQ question.
Query: Which drug exhibits a 18.209\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOc1cc(-c2nc(C)c(C(C)=O)n2O)ccc1OCC(=O)Nc1ccc(F)cc1
[b] c1ccc(-n2nnc3ccccc32)nc1
[c] O=C(CSc1nnc(-c2ccccn2)n1-c1ccc(Cl)cc1)Nc1ccc2c(c1)OCO2
[d] CC(/C=C1\SC(=O)N(CC(=O)Nc2ccc(O)cc2)C1=O)=C\c1ccccc1
[e] COc1ccccc1NC(=O)NCC(c1ccco1)N1CCCCC1
Answer: c. O=C(CSc1nnc(-c2ccccn2)n1-c1ccc(Cl)cc1)Nc1ccc2c(c1)OCO2
{#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=C(CSc1nnc(-c2ccccn2)n1-c1ccc(Cl)cc1)Nc1ccc2c(c1)OCO2
O=C(CSc1nnc(-c2ccccn2)n1-c1ccc(Cl)cc1)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-[[4-(4-chlorophenyl)-5-pyridin-2-yl-1,2,4-triazol-3-yl]sulfanyl]acetamide