Task: Answer the multiple choice question.
Query: Which drug has a 19.735\% 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: Cc1ccccc1NC(=O)CSc1nc(N)c(C#N)c(-c2cccs2)c1C#N
b: COc1ccc(OC)c(S(=O)(=O)N/N=C(/C)c2c[nH]c3ccccc23)c1
c: CCCn1c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)nc2ccccc21
d: Cc1ccccc1N1CC(C(=O)Nc2ccc(S(=O)(=O)NCC3CCCO3)cc2)CC1=O
e: CCC(=O)c1ccc(OCC(=O)OCC(=O)N2CCc3ccccc3C2)cc1
Answer: b. COc1ccc(OC)c(S(=O)(=O)N/N=C(/C)c2c[nH]c3ccccc23)c1
{#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#}
COc1ccc(OC)c(S(=O)(=O)N/N=C(/C)c2c[nH]c3ccccc23)c1
COc1ccc(OC)c(S(=O)(=O)N/N=C(/C)c2c[nH]c3ccccc23)c1
N-[(Z)-1-(1H-indol-3-yl)ethylideneamino]-2,5-dimethoxybenzenesulfonamide