Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.510\% 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: O=C(NC(Cc1ccccc1)C(=O)O)/C(=C\c1ccccc1)NC(=O)c1ccc(Br)o1
b: O=C(NCCCO)c1cc2ccccc2[nH]1
c: O=C(O)CCCNS(=O)(=O)c1ccc2c(c1)OCCCO2
d: Cc1nn(-c2ccccc2)c(C)c1C(=O)OCC(N)=O
e: N#Cc1c(-c2ccccc2)nc2n(-c3ccccc3)nc(C(=O)Nc3ccccc3)n2c1=O
Answer: b. O=C(NCCCO)c1cc2ccccc2[nH]1
{#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=C(NCCCO)c1cc2ccccc2[nH]1
O=C(NCCCO)c1cc2ccccc2[nH]1
N-(3-hydroxypropyl)-1H-indole-2-carboxamide