Problem statement: Answer the MCQ question.
Query: Which drug has a 2.797\% 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 other words.
Options:
a: Cc1oc(/N=C/c2ccccc2O)c(C#N)c1C
b: CCOC(=O)c1c(C)c(C(=O)NCCCOC(C)C)c(C)n1C
c: COc1ccc2[nH]cc(CCNS(=O)(=O)c3ccc(F)cc3)c2c1
d: CCOC(=O)N1CCC(NC(=O)CSCc2nc(-c3ccc(OC)c(OC)c3)oc2C)CC1
e: Cc1ccoc1C(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
Answer: b. CCOC(=O)c1c(C)c(C(=O)NCCCOC(C)C)c(C)n1C
{#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#}
CCOC(=O)c1c(C)c(C(=O)NCCCOC(C)C)c(C)n1C
CCOC(=O)c1c(C)c(C(=O)NCCCOC(C)C)c(C)n1C
ethyl 1,3,5-trimethyl-4-(3-propan-2-yloxypropylcarbamoyl)pyrrole-2-carboxylate