Task: Answer the multiple choice question.
Question: Which compound has a -4.757\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CSc1nc(Cl)c(Cc2ccc(OC(C)C)cc2)c(N(C)C)n1
b: O=C(COC(=O)CSc1ccc([N+](=O)[O-])cc1)NCC1CCCO1
c: O=C(O)/C=C/c1cccc2c1OCCO2
Answer: c. O=C(O)/C=C/c1cccc2c1OCCO2
{#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(O)/C=C/c1cccc2c1OCCO2
O=C(O)/C=C/c1cccc2c1OCCO2
(E)-3-(2,3-dihydro-1,4-benzodioxin-5-yl)prop-2-enoic acid