Task: Answer the MCQ question.
Query: Which compound has a 15.419\% 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] COc1cccc(/C=N/NC(=O)c2ccc3nc[nH]c3c2)c1O
[b] O=S(=O)(NC1=NCCC1)c1cccs1
[c] CC(=O)NC12CC3CC(C1)CC(C(=O)N1CCN(S(=O)(=O)c4ccc(C(C)C)cc4)CC1)(C3)C2
[d] CC1CCN(c2ccccc2NC(=O)c2cc3ccccc3o2)CC1
[e] Cc1cnc(C(=O)OC(C)C(=O)c2c(C)[nH]c3ccccc23)cn1
Answer: b. O=S(=O)(NC1=NCCC1)c1cccs1
{#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=S(=O)(NC1=NCCC1)c1cccs1
O=S(=O)(NC1=NCCC1)c1cccs1
N-(3,4-dihydro-2H-pyrrol-5-yl)thiophene-2-sulfonamide