Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.961\% 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) O=C(OC1CCOC1=O)c1ccc2ccccc2n1
(b) Cc1ccc(Sc2ncccc2N)cc1
(c) Cc1ccc2c(c1)C1(C)C(C(C)(C)N2C=O)C1(Cl)Cl
(d) Cc1ccccc1C(=O)c1c[nH]c(C(=O)NCC2CCCO2)c1
Answer: c. Cc1ccc2c(c1)C1(C)C(C(C)(C)N2C=O)C1(Cl)Cl
{#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#}
Cc1ccc2c(c1)C1(C)C(C(C)(C)N2C=O)C1(Cl)Cl
Cc1ccc2c(c1)C1(C)C(C(C)(C)N2C=O)C1(Cl)Cl
1,1-dichloro-2,2,6,7b-tetramethyl-1aH-cyclopropa[c]quinoline-3-carbaldehyde