Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 17.191\% 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 other words.
Options:
(a) Cc1nnc(N(C)C(=O)c2cnccn2)s1
(b) O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCCc1ccccc1
Answer: b. O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCCc1ccccc1
{#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#}
O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCCc1ccccc1
O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCCc1ccccc1
N-[6-oxo-6-(2-phenylethylamino)hexyl]-1,2-dihydroimidazo[1,2-a]benzimidazole-3-carboxamide