Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.401\% 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 CC(C)CCNC(=O)C(c1ccco1)N(CCCO)C(=O)Cn1nnc(-c2ccc(F)cc2)n1
b O=[N+]([O-])c1ccc(N2CCCCC2)cc1NCCOc1ccccc1
c O=S(=O)(c1cccs1)N1CCC(CO)(Cc2cccc(F)c2)CC1
d CCCC1c2ccc(C)n2CCN1C(=O)Nc1ccc(F)cc1
Answer: b. O=[N+]([O-])c1ccc(N2CCCCC2)cc1NCCOc1ccccc1
{#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=[N+]([O-])c1ccc(N2CCCCC2)cc1NCCOc1ccccc1
O=[N+]([O-])c1ccc(N2CCCCC2)cc1NCCOc1ccccc1
2-nitro-N-(2-phenoxyethyl)-5-piperidin-1-ylaniline