Problem statement: Answer the MCQ question.
Query: Which drug has a -2.946\% 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 additional words.
Options:
a) Cn1c(CCNC(=O)c2ccccc2F)nnc1SCc1nc2ccccc2c(=O)[nH]1
b) O=C(NC(=S)NN1CCCCC1c1cccnc1)c1ccc(Br)cc1
c) COc1ccccc1Cn1c(=O)oc2ccc(C)cc21
d) Cc1ccc(N2CCN(Cc3ccccc3)CC2=O)c(C)c1.O=C(O)C(=O)O
e) O=C(/C=C/c1cccc([N+](=O)[O-])c1)NCc1ccccc1
Answer: b. O=C(NC(=S)NN1CCCCC1c1cccnc1)c1ccc(Br)cc1
{#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#}
O=C(NC(=S)NN1CCCCC1c1cccnc1)c1ccc(Br)cc1
O=C(NC(=S)NN1CCCCC1c1cccnc1)c1ccc(Br)cc1
4-bromo-N-[(2-pyridin-3-ylpiperidin-1-yl)carbamothioyl]benzamide