Task: Answer the MCQ question.
Question: Which compound exhibits a 24.638\% 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, or d without using any additional words.
Options:
a Cc1ccc(S(=O)(=O)N2CCCCC2CCNC(=O)C(=O)NC2CC2)cc1
b Cc1cc(C)cc(N2C(=O)CSC2c2ccccn2)c1
c CC1Cc2ccccc2N1C(=O)c1ccc(Br)o1
d Cc1cccc(NC(=O)/C(C#N)=C/c2ccc(Cl)cc2)n1
Answer: d. Cc1cccc(NC(=O)/C(C#N)=C/c2ccc(Cl)cc2)n1
{#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#}
Cc1cccc(NC(=O)/C(C#N)=C/c2ccc(Cl)cc2)n1
Cc1cccc(NC(=O)/C(C#N)=C/c2ccc(Cl)cc2)n1
(E)-3-(4-chlorophenyl)-2-cyano-N-(6-methylpyridin-2-yl)prop-2-enamide