Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.853\% 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. CCOC(=O)c1cc2c(ccn2C)n1CC(=O)Nc1ccc(F)cc1
b. Cc1ccccc1OCCNC(=O)c1ccco1
c. COc1ccc(-n2c(=O)c(CCC(=O)N(C)Cc3ccccc3C)nc3ccccc32)cc1
d. O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc(Br)c1)NC(=O)c1ccco1
e. Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)Cc3c(F)cccc3Cl)cc2)n1
Answer: a. CCOC(=O)c1cc2c(ccn2C)n1CC(=O)Nc1ccc(F)cc1
{#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)c1cc2c(ccn2C)n1CC(=O)Nc1ccc(F)cc1
CCOC(=O)c1cc2c(ccn2C)n1CC(=O)Nc1ccc(F)cc1
ethyl4-[2-(4-fluoroanilino)-2-oxoethyl]-1-methylpyrrolo[3,2-b]pyrrole-5-carboxylate