Problem statement: Answer the multiple choice question.
Query: Which drug has a 14.848\% 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: CCCCc1nc2cc(C(=O)N3CCNC(=O)C3)ccc2o1
b: O=C(COc1ccccc1)N=C1SC2CS(=O)(=O)CC2N1c1ccccc1
Answer: a. CCCCc1nc2cc(C(=O)N3CCNC(=O)C3)ccc2o1
{#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#}
CCCCc1nc2cc(C(=O)N3CCNC(=O)C3)ccc2o1
CCCCc1nc2cc(C(=O)N3CCNC(=O)C3)ccc2o1
4-(2-butyl-1,3-benzoxazole-5-carbonyl)piperazin-2-one