Task: Answer the multiple-choice question.
Query: Which drug has a 9.514\% 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 CNc1nc(N(C)C)nc(N(C)C)n1
b O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)NCCc1ccccc1
c Cc1cc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCCC4)no1
d O=C(COC(=O)Cc1ccsc1)NC1CCCCCC1
Answer: a. CNc1nc(N(C)C)nc(N(C)C)n1
{#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#}
CNc1nc(N(C)C)nc(N(C)C)n1
CNc1nc(N(C)C)nc(N(C)C)n1
2-N,2-N,4-N,4-N,6-N-pentamethyl-1,3,5-triazine-2,4,6-triamine