Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.170\% 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) CN(Cc1ccccc1)c1c([N+](=O)[O-])c(=O)n(C)c2ccccc12
b) O=C(CN1CCN(Cc2ccc(Cl)cc2)CC1)N/N=C/c1cccs1
c) C=CCn1c(C)cc(C(=O)CSc2nnc(NCc3ccccc3)s2)c1C
d) C/C(=N\NC(=O)c1c[nH]c2ccccc12)c1ccccn1
Answer: c. C=CCn1c(C)cc(C(=O)CSc2nnc(NCc3ccccc3)s2)c1C
{#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#}
C=CCn1c(C)cc(C(=O)CSc2nnc(NCc3ccccc3)s2)c1C
C=CCn1c(C)cc(C(=O)CSc2nnc(NCc3ccccc3)s2)c1C
2-[[5-(benzylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-1-(2,5-dimethyl-1-prop-2-enylpyrrol-3-yl)ethanone