Task: Answer the multiple choice question.
Query: Which drug has a 11.940\% 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(Cc1ccccc1Cl)N1CCN(c2ncccn2)CC1
b. COc1ccc(CNC(=O)c2ccc[nH]2)cc1Cl
c. CCOc1ccccc1N1CCN(C(=O)c2cc(-c3cc(OC)ccc3OC)nc3ccccc23)CC1
d. Cc1ccc(S(=O)(=O)Nc2cnc3ccccc3c2)cc1
Answer: b. COc1ccc(CNC(=O)c2ccc[nH]2)cc1Cl
{#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(CNC(=O)c2ccc[nH]2)cc1Cl
COc1ccc(CNC(=O)c2ccc[nH]2)cc1Cl
N-[(3-chloro-4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide