Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.130\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1n[nH]c(C)c1S(=O)(=O)N1CCCC(C(=O)Nc2ccc3c(c2)OCCO3)C1
(b) CCCNS(=O)(=O)c1ccc(-n2cnnn2)c(OC)c1
Answer: b. CCCNS(=O)(=O)c1ccc(-n2cnnn2)c(OC)c1
{#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#}
CCCNS(=O)(=O)c1ccc(-n2cnnn2)c(OC)c1
CCCNS(=O)(=O)c1ccc(-n2cnnn2)c(OC)c1
3-methoxy-N-propyl-4-(tetrazol-1-yl)benzenesulfonamide