Task: Answer the MCQ question.
Query: Which compound has a 11.997\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=S(=O)(c1ccc(Cl)cc1)N1CCCN(c2nc3ccc(Cl)cc3s2)CC1
b.) COc1ccccc1/C=C/C=N/NC(=O)Cc1cccn1C
Answer: b. COc1ccccc1/C=C/C=N/NC(=O)Cc1cccn1C
{#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#}
COc1ccccc1/C=C/C=N/NC(=O)Cc1cccn1C
COc1ccccc1/C=C/C=N/NC(=O)Cc1cccn1C
N-[(E)-[(E)-3-(2-methoxyphenyl)prop-2-enylidene]amino]-2-(1-methylpyrrol-2-yl)acetamide