Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.164\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CSCC(=O)N1CCOCC1)Nc1nc(-c2ccccc2)cs1
b O=C(Nc1ccc2c(c1)OCCO2)c1ccco1
c CN1CCNC(=O)C1CC(=O)N1CC=C(c2ccc(F)cc2)CC1
Answer: c. CN1CCNC(=O)C1CC(=O)N1CC=C(c2ccc(F)cc2)CC1
{#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#}
CN1CCNC(=O)C1CC(=O)N1CC=C(c2ccc(F)cc2)CC1
CN1CCNC(=O)C1CC(=O)N1CC=C(c2ccc(F)cc2)CC1
3-[2-[4-(4-fluorophenyl)-3,6-dihydro-2H-pyridin-1-yl]-2-oxoethyl]-4-methylpiperazin-2-one