Task: Answer the multiple-choice question.
Question: Which compound has a 3.197\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CNc1ncnc2sc(-c3ccccc3)cc12
b COc1cc(C2CC(=O)c3c([nH]c(C(=O)OCCOC(C)C)c3C)C2)cc(OC)c1OC
c CN(C)CCNC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
d CC(C)n1nnnc1CN1CCN(C)CC1.Cl
Answer: d. CC(C)n1nnnc1CN1CCN(C)CC1.Cl
{#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#}
CC(C)n1nnnc1CN1CCN(C)CC1.Cl
CC(C)n1nnnc1CN1CCN(C)CC1.Cl
1-methyl-4-[(1-propan-2-yltetrazol-5-yl)methyl]piperazine;hydrochloride