Task: Answer the MCQ question.
Question: Which drug has a 2.697\% 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, d, or e without using any additional words.
Options:
a: Cc1c(C)c2ccc(OC(C)C(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)cc2oc1=O
b: O=C(O)C1C2C=CC(C2)C1C(=O)N1CCOCC1
c: O=C(O)CSc1cc(C(=O)c2ccccc2O)cn2c(=O)c3c(-c4ccccc4)csc3nc12
d: Cc1cc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccccc3F)c(=O)[nH]c2cc1C
e: COc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2N2CCCC2)cc1
Answer: a. Cc1c(C)c2ccc(OC(C)C(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)cc2oc1=O
{#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#}
Cc1c(C)c2ccc(OC(C)C(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)cc2oc1=O
Cc1c(C)c2ccc(OC(C)C(=O)N3CC[C@@]4(O)CCCC[C@H]4C3)cc2oc1=O
7-[1-[(4aS,8aS)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]-1-oxopropan-2-yl]oxy-3,4-dimethylchromen-2-one