Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -4.714\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(/C=N/NC(=O)c2ccccc2)cc1OS(=O)(=O)c1ccccc1
b CCN(C(=O)COC(=O)/C=C/c1cccc(Br)c1)C1CCS(=O)(=O)C1
c COc1ccccc1Nc1ccc(C(=O)O)cc1[N+](=O)[O-]
d O=C(CCc1nnc(CCc2c[nH]c3ccccc23)o1)NC1CCC1
e Cc1ccccc1NC(=O)OCc1cccnc1Oc1ccc(Cl)cc1
Answer: b. CCN(C(=O)COC(=O)/C=C/c1cccc(Br)c1)C1CCS(=O)(=O)C1
{#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#}
CCN(C(=O)COC(=O)/C=C/c1cccc(Br)c1)C1CCS(=O)(=O)C1
CCN(C(=O)COC(=O)/C=C/c1cccc(Br)c1)C1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)-ethylamino]-2-oxoethyl] (E)-3-(3-bromophenyl)prop-2-enoate