Task: Answer the MCQ question.
Question: Which drug exhibits a 9.351\% 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 or b without using any additional words.
Options:
a: CN(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCCc2ccccn2)c1
b: C[C@@H](NC(=O)/C(C#N)=C/c1ccc(O)c(O)c1)c1ccccc1
Answer: b. C[C@@H](NC(=O)/C(C#N)=C/c1ccc(O)c(O)c1)c1ccccc1
{#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@@H](NC(=O)/C(C#N)=C/c1ccc(O)c(O)c1)c1ccccc1
C[C@@H](NC(=O)/C(C#N)=C/c1ccc(O)c(O)c1)c1ccccc1
(E)-2-cyano-3-(3,4-dihydroxyphenyl)-N-[(1R)-1-phenylethyl]prop-2-enamide