Task: Answer the MCQ question.
Question: Which compound has a -18.763\% 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 COc1cc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)ccc1OCC(=O)N1CCOCC1
b O=C(CN1CCOCC1)N/N=C/c1cc2ccccc2nc1Cl
c COC(=O)c1sccc1NC(=O)/C=C/C(=O)O
d O=C(Nc1cccc(-c2cscn2)c1)C1CCN(Cc2ccsc2)CC1
Answer: d. O=C(Nc1cccc(-c2cscn2)c1)C1CCN(Cc2ccsc2)CC1
{#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(Nc1cccc(-c2cscn2)c1)C1CCN(Cc2ccsc2)CC1
O=C(Nc1cccc(-c2cscn2)c1)C1CCN(Cc2ccsc2)CC1
N-[3-(1,3-thiazol-4-yl)phenyl]-1-(thiophen-3-ylmethyl)piperidine-4-carboxamide