Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.422\% 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 other words.
Options:
a. Cc1nn2c(=O)cc(COC(=O)c3c(F)cccc3Cl)nc2s1
b. Fc1ccccc1NC(=S)NCc1ccc2c(c1)OCO2
c. Cc1cc(C)c2ccc3c(C)c(C)nc3c2[nH]1
d. O=C(NCCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
Answer: b. Fc1ccccc1NC(=S)NCc1ccc2c(c1)OCO2
{#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#}
Fc1ccccc1NC(=S)NCc1ccc2c(c1)OCO2
Fc1ccccc1NC(=S)NCc1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-ylmethyl)-3-(2-fluorophenyl)thiourea