Task: Answer the MCQ question.
Question: Which compound has a 3.025\% 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.) COc1ccccc1N(CC(=O)Nc1ccccc1C)S(C)(=O)=O
b.) Clc1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(N3CCN(CCSc4ccccc4)CC3)n1-2.O.O=C(O)/C=C/C(=O)O
c.) COc1cc(C)c(C(C)C)cc1S(=O)(=O)n1ccnc1
d.) O=c1cc(-c2ccc(O)cc2)oc2cc(O)cc(O)c12
Answer: d. O=c1cc(-c2ccc(O)cc2)oc2cc(O)cc(O)c12
{#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=c1cc(-c2ccc(O)cc2)oc2cc(O)cc(O)c12
O=c1cc(-c2ccc(O)cc2)oc2cc(O)cc(O)c12
5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one