Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.427% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(NCC1CCCO1)C1CCCN(S(=O)(=O)c2ccc(F)cc2)C1
(b) CC1(NC(=O)Nc2cc([N+](=O)[O-])ccc2O)CCS(=O)(=O)C1
(c) COC(=O)c1oc2ccc(Cl)cc2c1NC(C)=O
(d) CN(n1cnc2ccccc2c1=O)S(C)(=O)=O
(e) O=C(O)/C=C/C(=O)Nc1c(F)cccc1F
Answer: c. COC(=O)c1oc2ccc(Cl)cc2c1NC(C)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1oc2ccc(Cl)cc2c1NC(C)=O
COC(=O)c1oc2ccc(Cl)cc2c1NC(C)=O
methyl 3-acetamido-5-chloro-1-benzofuran-2-carboxylate