Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -24.733\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(CCNC(=O)C2CC3Cn4c(nc5ccccc54)C3N2c2ccccc2)cc1
b Cc1ccc(N/C(N)=N/c2nc(C)cc(C)n2)cc1
c COC(=O)c1ccc(COC(=O)C2CC(O)CN2S(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1
d CC(C)(C)NC(=O)/C(=C\c1ccco1)NC(=O)c1ccco1
e COc1cc(OC)c(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1Cl
Answer: b. Cc1ccc(N/C(N)=N/c2nc(C)cc(C)n2)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#}
Cc1ccc(N/C(N)=N/c2nc(C)cc(C)n2)cc1
Cc1ccc(N/C(N)=N/c2nc(C)cc(C)n2)cc1
2-(4,6-dimethylpyrimidin-2-yl)-1-(4-methylphenyl)guanidine