Problem statement: Answer the multiple-choice question.
Question: Which compound has a 11.660\% 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 other words.
Options:
a CCC1C(=O)NCCN1C(=O)c1ccc(OC)c(OC2CCN(C(C)=O)CC2)c1
b CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(OCc3c(C)noc3C)cc2)c(=O)[nH]c1=O
c CC(=O)Nc1ccc(S(=O)(=O)Nc2cccc(-n3cnnn3)c2)cc1
d N#Cc1nc(-c2ccc(F)cc2)oc1NCCN1CCOCC1
Answer: a. CCC1C(=O)NCCN1C(=O)c1ccc(OC)c(OC2CCN(C(C)=O)CC2)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#}
CCC1C(=O)NCCN1C(=O)c1ccc(OC)c(OC2CCN(C(C)=O)CC2)c1
CCC1C(=O)NCCN1C(=O)c1ccc(OC)c(OC2CCN(C(C)=O)CC2)c1
4-[3-(1-acetylpiperidin-4-yl)oxy-4-methoxybenzoyl]-3-ethylpiperazin-2-one