Problem statement: Answer the MCQ question.
Question: Which drug has a 7.921\% 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 CCNC(=O)CCC(=O)Nc1cc(Cl)ccc1C
b CC(C)(C)SCCNC(=O)COc1ccccc1
c C=CCNC(=O)/C(C#N)=C/c1cn(-c2ccccc2)nc1-c1ccc(OC)c([N+](=O)[O-])c1
d NC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
Answer: d. NC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=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#}
NC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
NC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
4-[4-(benzenesulfonyl)piperazin-1-yl]-3-nitrobenzamide