Problem statement: Answer the MCQ question.
Query: Which compound has a 12.729\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC/C(C)=N\Nc1nc(-c2cc3cc(OC)ccc3oc2=O)cs1
b O=C(CSc1nnnn1-c1ccc2c(c1)OCO2)NCc1cccs1
Answer: a. CC/C(C)=N\Nc1nc(-c2cc3cc(OC)ccc3oc2=O)cs1
{#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)=N\Nc1nc(-c2cc3cc(OC)ccc3oc2=O)cs1
CC/C(C)=N\Nc1nc(-c2cc3cc(OC)ccc3oc2=O)cs1
[C][C][/C][Branch1][C][C][=N][\N][C][=N][C][Branch2][Ring1][Ring2][C][=C][C][=C][C][Branch1][Ring1][O][C][=C][C][=C][Ring1][Branch2][O][C][Ring1][N][=O][=C][S][Ring2][Ring1][C]
3-[2-[(2Z)-2-butan-2-ylidenehydrazinyl]-1,3-thiazol-4-yl]-6-methoxychromen-2-one