Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.605\% 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, b, c, or d without using any other words.
Options:
a) CS(=O)(=O)Cc1ccc(C(=O)N(CCc2ccccc2)Cc2ccccc2)cc1
b) Cc1cc(=O)oc2cc(OC(C)C(=O)Nc3nccs3)ccc12
c) CSc1ccccc1OCc1cc(C(=O)N[C@H]2CCCCNC2=O)no1
d) c1cncc(-c2nnc3n2CCC3)c1
Answer: d. c1cncc(-c2nnc3n2CCC3)c1
{#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#}
c1cncc(-c2nnc3n2CCC3)c1
c1cncc(-c2nnc3n2CCC3)c1
3-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole