Task: Answer the multiple-choice question.
Query: Which drug has a 2.905\% 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) COc1ccc(C(=O)C2CCN(C(=S)NCCc3ccc(OC)c(OC)c3)CC2)cc1
(b) O=C(/C=C\c1ccc2c(c1)OCO2)CC1(O)C(=O)Nc2ccccc21
(c) Cc1nnsc1C(=O)NC1CCCc2c1cnn2-c1ccccc1F
(d) Cn1cc(C(=O)NNC(=O)c2ccccc2)c(C(F)(F)F)n1
Answer: b. O=C(/C=C\c1ccc2c(c1)OCO2)CC1(O)C(=O)Nc2ccccc21
{#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(/C=C\c1ccc2c(c1)OCO2)CC1(O)C(=O)Nc2ccccc21
O=C(/C=C\c1ccc2c(c1)OCO2)CC1(O)C(=O)Nc2ccccc21
3-[(Z)-4-(1,3-benzodioxol-5-yl)-2-oxobut-3-enyl]-3-hydroxy-1H-indol-2-one