Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.805\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCC(C)OC(=O)C1=C(C)NC2=C(C(=O)C(C(=O)OC)C(C)C2)C1c1ccc(N(C)C)cc1
b.) Cc1cc(OCCCCN2C(=O)NC(C)(C)C2=O)cc(C)c1Cl
c.) CCc1cccc2c(C(=O)CCl)c[nH]c12
Answer: c. CCc1cccc2c(C(=O)CCl)c[nH]c12
{#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#}
CCc1cccc2c(C(=O)CCl)c[nH]c12
CCc1cccc2c(C(=O)CCl)c[nH]c12
2-chloro-1-(7-ethyl-1H-indol-3-yl)ethanone