Problem statement: Answer the multiple choice question.
Query: Which drug has a -16.444\% 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 or b without using any other words.
Options:
[a] Cc1cc(N2CCN(c3ccccc3)CC2)n2cc(-c3ccccc3)nc2n1
[b] Cc1ccc(CCNC(=O)C2CCN(C(=O)N(C)C)CC2)cc1
Answer: a. Cc1cc(N2CCN(c3ccccc3)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(c3ccccc3)CC2)n2cc(-c3ccccc3)nc2n1
Cc1cc(N2CCN(c3ccccc3)CC2)n2cc(-c3ccccc3)nc2n1
[C][C][C][=C][Branch2][Ring1][Ring1][N][C][C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][N][N][C][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][O][N][=Ring2][Ring1][O]
7-methyl-2-phenyl-5-(4-phenylpiperazin-1-yl)imidazo[1,2-a]pyrimidine