Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.468\% 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.) COC(=O)/C(C#N)=C/c1occc1C
b.) CCOC(=O)N1CCC(N2CCN(S(=O)(=O)CC)CC2)CC1.O=C(O)C(=O)O
c.) C=CCN(c1ccc(C(=O)OC)cc1)S(=O)(=O)c1ccccc1
Answer: a. COC(=O)/C(C#N)=C/c1occc1C
{#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#}
COC(=O)/C(C#N)=C/c1occc1C
COC(=O)/C(C#N)=C/c1occc1C
methyl (E)-2-cyano-3-(3-methylfuran-2-yl)prop-2-enoate