Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.548\% 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. Cc1sc2ncnc(N3CCC(C(=O)NNC(=O)COc4ccccc4Cl)CC3)c2c1C
b. O=C(Cn1nc(-c2ccccc2)ccc1=O)N1CCC2(CC1)OCCO2
c. Cc1c(NC(=O)CN2C(=O)NC3(CCCC3)C2=O)c(=O)n(-c2ccccc2)n1C
d. CSCCC(NC(=O)C12CC3CC(CC(C3)C1)C2)C(=O)OCC(=O)c1ccccc1
Answer: b. O=C(Cn1nc(-c2ccccc2)ccc1=O)N1CCC2(CC1)OCCO2
{#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#}
O=C(Cn1nc(-c2ccccc2)ccc1=O)N1CCC2(CC1)OCCO2
O=C(Cn1nc(-c2ccccc2)ccc1=O)N1CCC2(CC1)OCCO2
2-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-6-phenylpyridazin-3-one