Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.696\% 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.) O=C(N1CCC(n2nc(-c3ccccc3)oc2=O)CC1)C1(c2ccccc2)CC1
b.) CCc1cccc(C)c1NC(=O)c1cc(C)oc1C
c.) CCN(c1ccccc1)S(=O)(=O)c1cc2c(cc1C)n(C)c(=O)c(=O)n2C
d.) COc1ccccc1N/N=C(\C#N)C(=N)N1CCOCC1
e.) CC(NC(=S)NC1CCCCC1)C(c1ccccc1)N1CCOCC1
Answer: b. CCc1cccc(C)c1NC(=O)c1cc(C)oc1C
{#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#}
CCc1cccc(C)c1NC(=O)c1cc(C)oc1C
CCc1cccc(C)c1NC(=O)c1cc(C)oc1C
N-(2-ethyl-6-methylphenyl)-2,5-dimethylfuran-3-carboxamide