Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.866% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(NC(=O)CCc2ccccc2)cc1NC(=O)c1ccco1
(b) CC(C)(C)S(=O)(=O)c1c(C(=O)O)cccc1C(=O)O
(c) O=C(CSc1nnc(NC(=O)CN2CCOCC2)s1)Nc1ccccc1
(d) CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
Answer: d. CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
{#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#}
CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
4-methylspiro[3,4-dihydro-1H-benzo[h]quinoline-2,1'-cyclohexane];hydrochloride