Task: Answer the MCQ question.
Question: Which drug has a -11.788% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1NCC(O)Cn1c2ccccc2c2ccccc21
(b) Cc1ccccc1NC(=O)N1CCN(C(=O)c2ccco2)CC1
(c) Cc1ccc(/C=N/N2CCN(Cc3cccc4ccccc34)CC2)s1
(d) O=C(OC1CCOC1=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
Answer: a. COc1ccccc1NCC(O)Cn1c2ccccc2c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NCC(O)Cn1c2ccccc2c2ccccc21
COc1ccccc1NCC(O)Cn1c2ccccc2c2ccccc21
1-carbazol-9-yl-3-(2-methoxyanilino)propan-2-ol