Task: Answer the MCQ question.
Question: Which drug has a 15.854\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(/C=C/c1cccc(F)c1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
(b) COc1ccccc1N(CC(=O)N1CCOCC1)S(C)(=O)=O
(c) Cc1ccc(S(=O)(=O)N2CCCCC2CCNC(=O)C(=O)NC2CC2)cc1
(d) C/C(=N/NC(=O)c1ccc(Br)o1)c1ccc(C)o1
Answer: b. COc1ccccc1N(CC(=O)N1CCOCC1)S(C)(=O)=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#}
COc1ccccc1N(CC(=O)N1CCOCC1)S(C)(=O)=O
COc1ccccc1N(CC(=O)N1CCOCC1)S(C)(=O)=O
N-(2-methoxyphenyl)-N-(2-morpholin-4-yl-2-oxoethyl)methanesulfonamide