Problem statement: Answer the MCQ question.
Question: Which compound has a 1.579\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1cccc(C(=O)NNS(=O)(=O)c2ccc(F)cc2)c1O
b: O=c1c([N+](=O)[O-])cc(C(F)(F)F)cn1Cc1c(Cl)cccc1Cl
c: Cc1nnc(NC(=O)c2c(-c3ccccc3Cl)noc2C)s1
d: CN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(Br)cc3)C2)CC1
e: O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1cccc(Cl)c1Cl)CCCC3
Answer: d. CN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(Br)cc3)C2)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#}
CN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(Br)cc3)C2)CC1
CN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(Br)cc3)C2)CC1
[1-(4-bromophenyl)sulfonylpiperidin-3-yl]-(4-methylpiperazin-1-yl)methanone