Task: Answer the MCQ question.
Question: Which drug exhibits a 17.976\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C=C1SC(=Nc2c(C)cc(C)cc2C)N(C(=O)c2sc3ccccc3c2Cl)C12CCCCC2
b) COc1ccc(Nc2ccc(S(=O)(=O)N3CCCCC3)cc2[N+](=O)[O-])cc1Cl
c) CCN(CC)CC#CCOC(c1ccccc1)c1ccccc1.Cl
d) CC1Cc2nc(SCC(=O)Nc3nccs3)n(C)c(=O)c2S1
Answer: a. C=C1SC(=Nc2c(C)cc(C)cc2C)N(C(=O)c2sc3ccccc3c2Cl)C12CCCCC2
{#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#}
C=C1SC(=Nc2c(C)cc(C)cc2C)N(C(=O)c2sc3ccccc3c2Cl)C12CCCCC2
C=C1SC(=Nc2c(C)cc(C)cc2C)N(C(=O)c2sc3ccccc3c2Cl)C12CCCCC2
(3-chloro-1-benzothiophen-2-yl)-[4-methylidene-2-(2,4,6-trimethylphenyl)imino-3-thia-1-azaspiro[4.5]decan-1-yl]methanone