Problem statement: Answer the multiple-choice question.
Question: Which drug has a -31.028\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)c1cc(C)sc1NC(=O)CN1CCN(C(=O)c2ccco2)CC1
b COc1ccc(CCNC(=O)Cn2c(=O)oc3cc(Cl)ccc32)cc1OC
c O=C(Nc1cccc2cccnc12)c1ccc(Cl)cc1
d COc1ccccc1N1CCN(CC(O)COc2ccc(C)cc2C)CC1.Cl
Answer: d. COc1ccccc1N1CCN(CC(O)COc2ccc(C)cc2C)CC1.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#}
COc1ccccc1N1CCN(CC(O)COc2ccc(C)cc2C)CC1.Cl
COc1ccccc1N1CCN(CC(O)COc2ccc(C)cc2C)CC1.Cl
1-(2,4-dimethylphenoxy)-3-[4-(2-methoxyphenyl)piperazin-1-yl]propan-2-ol;hydrochloride