Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.453\% 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, or c without using any additional words.
Options:
a.) Cc1cccc(C)c1Nc1nnc(SCC(=O)NCc2cccs2)s1
b.) O=C(Cn1ncc2c3ccccc3n(Cc3ccccc3)c2c1=O)N1CCN(c2ncccn2)CC1
c.) CCCc1cc(N2CCCC2)n2nc(C)c(-c3ccccc3)c2n1
Answer: c. CCCc1cc(N2CCCC2)n2nc(C)c(-c3ccccc3)c2n1
{#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#}
CCCc1cc(N2CCCC2)n2nc(C)c(-c3ccccc3)c2n1
CCCc1cc(N2CCCC2)n2nc(C)c(-c3ccccc3)c2n1
2-methyl-3-phenyl-5-propyl-7-pyrrolidin-1-ylpyrazolo[1,5-a]pyrimidine