Task: Answer the multiple-choice question.
Query: Which drug has a 9.154\% 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. C=CCOC(=O)C(=O)/C=C/c1ccc2c(c1)Cc1ccccc1-2
b. CC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2ccc(O)cc2)CC1
c. CN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)c1cc(C2CC2)nn1-c1ccccc1
d. O=C(NC(=O)c1c(Cl)cccc1Cl)Nc1ccc(Oc2cccnc2)nc1
Answer: b. CC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2ccc(O)cc2)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#}
CC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2ccc(O)cc2)CC1
CC(C)(C)n1nnnc1C(c1ccncc1)N1CCN(c2ccc(O)cc2)CC1
4-[4-[(1-tert-butyltetrazol-5-yl)-pyridin-4-ylmethyl]piperazin-1-yl]phenol