Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.519\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc([N+](=O)[O-])cc1NC(=O)CCN1CCN(C)CC1
b. CC1(C)C2CCC1(CS(=O)(=O)NC1CCCC1)C(=O)C2
c. CC1(C)Cc2c(sc3nc4n(c(=N)c23)CCC4)CO1
d. Cn1c(SCc2cccnc2)nc2c(c1=O)SCC2
Answer: b. CC1(C)C2CCC1(CS(=O)(=O)NC1CCCC1)C(=O)C2
{#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#}
CC1(C)C2CCC1(CS(=O)(=O)NC1CCCC1)C(=O)C2
CC1(C)C2CCC1(CS(=O)(=O)NC1CCCC1)C(=O)C2
N-cyclopentyl-1-(7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl)methanesulfonamide