Task: Answer the MCQ question.
Query: Which compound has a 11.073\% 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 other words.
Options:
a: Cc1cc(NC(=O)c2ccc([N+](=O)[O-])cc2)n(CCC#N)n1
b: O=C1NC[C@H](c2ccccc2)N(CCc2cccc(F)c2)C1=O
c: CN(C)CCCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2cc3c(cc2s1)OCO3.Cl
d: Cn1cccc1Cc1nnc(SCC(=O)N2CCc3ccccc32)n1CCc1ccccc1
e: O=C1CCNCCN1[C@H](CO)Cc1ccccc1
Answer: b. O=C1NC[C@H](c2ccccc2)N(CCc2cccc(F)c2)C1=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#}
O=C1NC[C@H](c2ccccc2)N(CCc2cccc(F)c2)C1=O
O=C1NC[C@H](c2ccccc2)N(CCc2cccc(F)c2)C1=O
(6S)-1-[2-(3-fluorophenyl)ethyl]-6-phenylpiperazine-2,3-dione