Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.302\% 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) COc1cc(C2Sc3ccccc3NC3=C2C(=O)OC3)cc(OC)c1OC
b) CC(C)Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCN(C)CC3)c2)s1
c) CC(=O)Nc1ccc(C(=O)N/N=C/c2cccnc2)cc1
d) CC(OC(=O)C1=Cc2ccccc2OC1)C(=O)NC1CCCC1
Answer: a. COc1cc(C2Sc3ccccc3NC3=C2C(=O)OC3)cc(OC)c1OC
{#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#}
COc1cc(C2Sc3ccccc3NC3=C2C(=O)OC3)cc(OC)c1OC
COc1cc(C2Sc3ccccc3NC3=C2C(=O)OC3)cc(OC)c1OC
4-(3,4,5-trimethoxyphenyl)-4,10-dihydro-1H-furo[3,4-c][1,5]benzothiazepin-3-one