Task: Answer the MCQ question.
Question: Which drug has a 25.267\% 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, d, or e without using any additional words.
Options:
a) O=C1C=C(c2cccs2)C[C@H](c2ccccc2)[C@H]1n1nnc([N+](=O)[O-])n1
b) O=C(O)C1CC=CCC1C(=O)Nc1ccc(F)c(F)c1
c) Cc1nc(NC(=O)c2ccccc2)sc1C1(C)CC(c2ccccc2F)=NO1
d) CCCCN(CCCC)CCNC(=O)c1cn(CC)c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2c1=O
e) COc1ccccc1CN1CCN(Cc2cc(OC)c(OC)cc2OC)CC1.O=C(O)C(=O)O
Answer: b. O=C(O)C1CC=CCC1C(=O)Nc1ccc(F)c(F)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#}
O=C(O)C1CC=CCC1C(=O)Nc1ccc(F)c(F)c1
O=C(O)C1CC=CCC1C(=O)Nc1ccc(F)c(F)c1
6-[(3,4-difluorophenyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid