Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.899\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(OCn1nnc2ccccc2c1=O)C1=COCCO1
(b) Cc1cc(C(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(C)n1C
(c) COc1ccc(OC)c2c1CCC1NCCOC21.Cl
Answer: c. COc1ccc(OC)c2c1CCC1NCCOC21.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#}
COc1ccc(OC)c2c1CCC1NCCOC21.Cl
COc1ccc(OC)c2c1CCC1NCCOC21.Cl
7,10-dimethoxy-3,4,4a,5,6,10b-hexahydro-2H-benzo[h][1,4]benzoxazine;hydrochloride