Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.247\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CC(C)(C)NC(=O)COC(=O)/C=C/c1ccccc1[N+](=O)[O-]
b) CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
c) O=C(COC(=O)/C=C/c1ccc(Br)o1)NC1CCCCC1
d) O=C(CCNC(=O)Cn1ccc2ccccc2c1=O)NCCCN1CCN(c2ccc(F)cc2)CC1
e) Cc1nc2c([nH]1)C1(CCN(Cc3ccccc3)CC1)C(C#N)=C(N)O2.Cl
Answer: b. CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
{#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#}
CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
ethyl 4-(1,3-benzodioxol-5-ylcarbamoyl)-1,3,5-trimethylpyrrole-2-carboxylate