Task: Answer the multiple-choice question.
Query: Which drug has a -2.026\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
b. Cc1c(Br)ccc(NC(=O)COc2ccccc2C(N)=O)c1C
c. CCOC(=O)/N=C(/NC(=O)Nc1ccc(C(=O)OCC)cc1)OC
Answer: a. Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
{#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#}
Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
Cc1cc(N2CCN(c3ccccc3Cl)CC2)n2cc(-c3ccccc3)nc2n1
5-[4-(2-chlorophenyl)piperazin-1-yl]-7-methyl-2-phenylimidazo[1,2-a]pyrimidine