Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.004\% 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 additional words.
Options:
a.) C=CCn1c(=NC(=O)c2ccccc2[N+](=O)[O-])sc2cc(S(C)(=O)=O)ccc21
b.) Cc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1C
c.) Cc1ccc2nc(NCC(N)=O)nc(-c3ccccc3)c2c1
d.) O=S1(=O)NC(=NCCOCCO)c2ccccc21
Answer: b. Cc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1C
{#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#}
Cc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1C
Cc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1C
(3,4-dimethylphenyl)-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylmethanone