Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.440\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cn1cc(CC(=O)NCCCN2CCOCC2)c2ccccc21
[b] c1ccc(C2=NC(c3ccccc3)N=C(c3ccccc3)N2)cc1
Answer: b. c1ccc(C2=NC(c3ccccc3)N=C(c3ccccc3)N2)cc1
{#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#}
c1ccc(C2=NC(c3ccccc3)N=C(c3ccccc3)N2)cc1
c1ccc(C2=NC(c3ccccc3)N=C(c3ccccc3)N2)cc1
2,4,6-triphenyl-1,4-dihydro-1,3,5-triazine