Task: Answer the multiple choice question.
Query: Which drug has a 14.800\% 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 other words.
Options:
a C=CCn1c(COc2cccc3ccc(C)nc23)nnc1SCC(=O)OC
b COc1cc(/C=N/NC(=O)c2csc3c2CCCC3)ccc1OCCN1CCOCC1
c CN(C)C(=N)N=C(N)N.Cl
d C=CCSc1nnc2c(n1)OC(c1cccnc1)Nc1ccccc1-2
Answer: c. CN(C)C(=N)N=C(N)N.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#}
CN(C)C(=N)N=C(N)N.Cl
CN(C)C(=N)N=C(N)N.Cl
3-(diaminomethylidene)-1,1-dimethylguanidine;hydrochloride