Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -5.760\% human ether-à-go-go related gene (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 other words.
Options:
a: Cc1cccc(N(C(=O)c2csnn2)C(C(=O)NCc2ccccc2)c2cccs2)c1
b: O=C(C1CCCO1)N1CCN(C(=S)Nc2ccccc2Cl)CC1
c: CN(CCCl)Cc1cc(Cl)c(NC2=NCCN2)c(Cl)c1.Cl
d: C/C(Cl)=C\Cn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
e: CSc1ccc(CN(C)C(=O)c2ccc(S(=O)(=O)Nc3ccccc3)cc2)cc1
Answer: d. C/C(Cl)=C\Cn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
{#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/C(Cl)=C\Cn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
C/C(Cl)=C\Cn1c(NCCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
7-[(E)-3-chlorobut-2-enyl]-1,3-dimethyl-8-(2-phenylethylamino)purine-2,6-dione