Task: Answer the MCQ question.
Query: Which drug exhibits a 13.970\% 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, b, or c without using any other words.
Options:
[a] CN(C)C(=O)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
[b] O=C(CCS(=O)(=O)Cc1ccccc1F)NCCCN1CCCCC1
[c] O=S(=O)(NCc1cn2ccccc2n1)c1ccccc1F
Answer: a. CN(C)C(=O)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
{#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#}
CN(C)C(=O)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
CN(C)C(=O)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
2-[2-[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl]sulfanylbenzimidazol-1-yl]-N,N-dimethylacetamide