Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.109\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a C=CCn1c(SCc2ccc(F)cc2)nnc1-c1csc(-n2nc(C)cc2C(F)(F)F)n1
b O=C(c1cccs1)N1CCN(c2cc(Cl)ccc2Cl)CC1
c O=C(c1ccc([N+](=O)[O-])cc1)N1CCCC1
Answer: b. O=C(c1cccs1)N1CCN(c2cc(Cl)ccc2Cl)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#}
O=C(c1cccs1)N1CCN(c2cc(Cl)ccc2Cl)CC1
O=C(c1cccs1)N1CCN(c2cc(Cl)ccc2Cl)CC1
[4-(2,5-dichlorophenyl)piperazin-1-yl]-thiophen-2-ylmethanone