Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.905\% 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. CN(Cc1ccccc1)C(=O)CN(c1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)OCCO2
b. O=C(CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
c. CCOc1ccc(-c2nnn(CC(=O)c3ccc4c(c3)OCCO4)n2)cc1
d. CN(C)CCN(C(=O)c1ccc(S(=O)(=O)N(C)c2ccccc2)cc1)c1nc2cc3c(cc2s1)OCCO3.Cl
Answer: b. O=C(CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
{#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(CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
O=C(CSc1oc(-c2ccco2)nc1S(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
2-[[4-(4-fluorophenyl)sulfonyl-2-(furan-2-yl)-1,3-oxazol-5-yl]sulfanyl]-N-(oxolan-2-ylmethyl)acetamide