Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -2.074\% 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] S=C(Nc1ccccc1)N1CCN(C/C=C/c2ccccc2)CC1
[b] CC12CCCCC1NS(=O)(=O)OC2
[c] Cc1sc2ncnc(NCc3ccco3)c2c1C
[d] CC(=O)Nc1ccc(S(=O)(=O)NCCc2csc(-c3cccnc3)n2)cc1
Answer: a. S=C(Nc1ccccc1)N1CCN(C/C=C/c2ccccc2)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#}
S=C(Nc1ccccc1)N1CCN(C/C=C/c2ccccc2)CC1
S=C(Nc1ccccc1)N1CCN(C/C=C/c2ccccc2)CC1
N-phenyl-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carbothioamide