Problem statement: Answer the MCQ question.
Question: Which drug has a 18.456\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCc1ccccc1N1CC(C(=O)Nc2cc(S(=O)(=O)N3CCCC3)ccc2Cl)CC1=O
b. CCN(CC)S(=O)(=O)c1cccc(-c2n[nH]c(=S)n2/N=C/c2ccc(OC)cc2)c1
c. CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)c2cc(O)c3ccccc3c2O)c1
d. COc1nc(NCC(C)C)nc(Oc2ccc(=O)n(-c3ccccc3)n2)n1
Answer: b. CCN(CC)S(=O)(=O)c1cccc(-c2n[nH]c(=S)n2/N=C/c2ccc(OC)cc2)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#}
CCN(CC)S(=O)(=O)c1cccc(-c2n[nH]c(=S)n2/N=C/c2ccc(OC)cc2)c1
CCN(CC)S(=O)(=O)c1cccc(-c2n[nH]c(=S)n2/N=C/c2ccc(OC)cc2)c1
N,N-diethyl-3-[4-[(E)-(4-methoxyphenyl)methylideneamino]-5-sulfanylidene-1H-1,2,4-triazol-3-yl]benzenesulfonamide