Task: Answer the multiple choice question.
Question: Which drug has a 16.701\% human ether-à-go-go related gene (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) c1cncc(CSc2nnc3ccc(-c4cccs4)nn23)c1
(b) CC(C)(C)c1cc[n+](-c2[nH]c(=O)sc2/C=N/NC(=O)c2ccccc2[O-])cc1
(c) COc1ccc(OC)c(CN2CCN(C(=O)Cc3ccccc3)CC2)c1.O=C(O)C(=O)O
(d) COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3/C=C/N(C)C)CC2)cc1
Answer: b. CC(C)(C)c1cc[n+](-c2[nH]c(=O)sc2/C=N/NC(=O)c2ccccc2[O-])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)c1cc[n+](-c2[nH]c(=O)sc2/C=N/NC(=O)c2ccccc2[O-])cc1
CC(C)(C)c1cc[n+](-c2[nH]c(=O)sc2/C=N/NC(=O)c2ccccc2[O-])cc1
2-[[(E)-[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-3H-1,3-thiazol-5-yl]methylideneamino]carbamoyl]phenolate