Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 23.347\% 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, c, or d without using any additional words.
Options:
a. Cc1nnc(NC(=O)NC(C)N2C(=O)C3C4C=CC(C4)C3C2=O)s1
b. O=S(=O)(c1ccc(Oc2ccc(Br)cc2F)nc1)N1CCCCC1
c. c1ccc(N2CCN(Cc3cn4cccnc4n3)CC2)cc1
d. CCCN1CCN(CCCNC(=O)C2CCCN(c3nnc(-n4cccc4)s3)C2)CC1
Answer: a. Cc1nnc(NC(=O)NC(C)N2C(=O)C3C4C=CC(C4)C3C2=O)s1
{#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#}
Cc1nnc(NC(=O)NC(C)N2C(=O)C3C4C=CC(C4)C3C2=O)s1
Cc1nnc(NC(=O)NC(C)N2C(=O)C3C4C=CC(C4)C3C2=O)s1
1-[1-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)ethyl]-3-(5-methyl-1,3,4-thiadiazol-2-yl)urea