Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -0.114\% 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 additional words.
Options:
a) CCC(C)NC(=O)CSc1nc2ccccc2c(=O)n1-c1c(C)n(C)n(-c2ccccc2)c1=O
b) CCOC(=O)c1ccc(NS(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCCC2)cc1
c) CCCOc1ccc(CSC(=N)N)cc1C(=O)OC.Cl
d) C=CCN=C1NN=C(c2cc(C)n(CCOC)c2C)CS1.Cl
e) CC(=O)/C=C1/SC=C(c2ccc(Br)cc2)N1c1ccccc1
Answer: d. C=CCN=C1NN=C(c2cc(C)n(CCOC)c2C)CS1.Cl
{#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=CCN=C1NN=C(c2cc(C)n(CCOC)c2C)CS1.Cl
C=CCN=C1NN=C(c2cc(C)n(CCOC)c2C)CS1.Cl
5-[1-(2-methoxyethyl)-2,5-dimethylpyrrol-3-yl]-N-prop-2-enyl-3,6-dihydro-1,3,4-thiadiazin-2-imine;hydrochloride