Task: Answer the multiple-choice question.
Question: Which drug has a 14.298\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(O)/C=C/C(=O)Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1
b.) CCc1cccc(NC(=S)N(CCN(C)C)C2CCN(C(C)C)CC2)c1
c.) CCOn1c(=O)c(C)[n+]([O-])c2ccccc21
d.) COC(=O)c1[nH]c2cc(OC)ccc2c1NC(=O)c1c(F)cccc1F
e.) COc1ccc(-c2nnn(CC(=O)N(CC(=O)NCCC(C)C)c3ccccc3)n2)cc1OC
Answer: b. CCc1cccc(NC(=S)N(CCN(C)C)C2CCN(C(C)C)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#}
CCc1cccc(NC(=S)N(CCN(C)C)C2CCN(C(C)C)CC2)c1
CCc1cccc(NC(=S)N(CCN(C)C)C2CCN(C(C)C)CC2)c1
1-[2-(dimethylamino)ethyl]-3-(3-ethylphenyl)-1-(1-propan-2-ylpiperidin-4-yl)thiourea