Task: Answer the multiple choice question.
Question: Which drug has a 13.320\% human ether-à-go-go related gene (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 additional words.
Options:
a: CN1CCN(C(=O)c2cc3ccccc3cc2O)CC1
b: CNc1cc(=O)n(C)c(=O)n1-c1ccccc1
c: COC(=O)c1ccc(/C=C/C(=O)O)cc1
d: Cn1c(=O)c(S(=O)(=O)C(C)(C)C)c(O)c2ccccc21
e: CC(=O)Nc1ccc(S(=O)(=O)NCC2CCC(C(=O)NCc3ccccc3)CC2)cc1
Answer: b. CNc1cc(=O)n(C)c(=O)n1-c1ccccc1
{#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#}
CNc1cc(=O)n(C)c(=O)n1-c1ccccc1
CNc1cc(=O)n(C)c(=O)n1-c1ccccc1
3-methyl-6-(methylamino)-1-phenylpyrimidine-2,4-dione