Task: Answer the multiple-choice question.
Query: Which drug has a -3.714\% 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 additional words.
Options:
[a] CCSc1nc2ccc(N3C(=O)C4C5C=CC(C5)C4C3=O)cc2s1
[b] CCn1c(SCC(N)=O)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
Answer: b. CCn1c(SCC(N)=O)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
{#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#}
CCn1c(SCC(N)=O)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
CCn1c(SCC(N)=O)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
2-(1-ethyl-5-morpholin-4-ylsulfonylbenzimidazol-2-yl)sulfanylacetamide